802138869

素因数分解:

$3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 1523733120

約数和(自身を除く): 721594251

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 49, 63, 69, 81, 87, 101, 147, 161, 189, 203, 207, 243, 261, 303, 441, 483, 567, 609, 621, 667, 707, 783, 909, 1127, 1323, 1421, 1449, 1701, 1827, 1863, 2001, 2121, 2323, 2349, 2727, 2929, 3381, 3969, 4263, 4347, 4669, 4949, 5481, 5589, 6003, 6363, 6969, 7047, 8181, 8787, 10143, 11907, 12789, 13041, 14007, 14847, 16261, 16443, 18009, 19089, 20503, 20907, 24543, 26361, 30429, 32683, 38367, 39123, 42021, 44541, 48783, 49329, 54027, 57267, 61509, 62721, 67367, 79083, 91287, 98049, 113827, 115101, 126063, 133623, 143521, 146349, 162081, 171801, 184527, 188163, 202101, 237249, 273861, 294147, 341481, 345303, 378189, 400869, 430563, 439047, 471569, 553581, 564489, 606303, 711747, 882441, 1024443, 1134567, 1202607, 1291689, 1317141, 1414707, 1660743, 1818909, 2647323, 3073329, 3300983, 3875067, 3951423, 4244121, 4982229, 5456727, 7941969, 9219987, 9902949, 11625201, 12732363, 16370181, 27659961, 29708847, 34875603, 38197089, 89126541, 114591267, 267379623, 802138869]

約数ペア:

[(1, 802138869), (3, 267379623), (7, 114591267), (9, 89126541), (21, 38197089), (23, 34875603), (27, 29708847), (29, 27659961), (49, 16370181), (63, 12732363), (69, 11625201), (81, 9902949), (87, 9219987), (101, 7941969), (147, 5456727), (161, 4982229), (189, 4244121), (203, 3951423), (207, 3875067), (243, 3300983), (261, 3073329), (303, 2647323), (441, 1818909), (483, 1660743), (567, 1414707), (609, 1317141), (621, 1291689), (667, 1202607), (707, 1134567), (783, 1024443), (909, 882441), (1127, 711747), (1323, 606303), (1421, 564489), (1449, 553581), (1701, 471569), (1827, 439047), (1863, 430563), (2001, 400869), (2121, 378189), (2323, 345303), (2349, 341481), (2727, 294147), (2929, 273861), (3381, 237249), (3969, 202101), (4263, 188163), (4347, 184527), (4669, 171801), (4949, 162081), (5481, 146349), (5589, 143521), (6003, 133623), (6363, 126063), (6969, 115101), (7047, 113827), (8181, 98049), (8787, 91287), (10143, 79083), (11907, 67367), (12789, 62721), (13041, 61509), (14007, 57267), (14847, 54027), (16261, 49329), (16443, 48783), (18009, 44541), (19089, 42021), (20503, 39123), (20907, 38367), (24543, 32683), (26361, 30429)]