70937451

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 124407360

約数和(自身を除く): 53469909

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 69, 81, 87, 101, 117, 207, 261, 299, 303, 351, 377, 621, 667, 783, 897, 909, 1053, 1131, 1313, 1863, 2001, 2323, 2349, 2691, 2727, 2929, 3393, 3939, 6003, 6969, 8073, 8181, 8671, 8787, 10179, 11817, 18009, 20907, 24219, 26013, 26361, 30199, 30537, 35451, 38077, 54027, 62721, 67367, 78039, 79083, 90597, 106353, 114231, 188163, 202101, 234117, 237249, 271791, 342693, 606303, 702351, 815373, 875771, 1028079, 1818909, 2446119, 2627313, 3084237, 5456727, 7881939, 23645817, 70937451]

約数ペア:

[(1, 70937451), (3, 23645817), (9, 7881939), (13, 5456727), (23, 3084237), (27, 2627313), (29, 2446119), (39, 1818909), (69, 1028079), (81, 875771), (87, 815373), (101, 702351), (117, 606303), (207, 342693), (261, 271791), (299, 237249), (303, 234117), (351, 202101), (377, 188163), (621, 114231), (667, 106353), (783, 90597), (897, 79083), (909, 78039), (1053, 67367), (1131, 62721), (1313, 54027), (1863, 38077), (2001, 35451), (2323, 30537), (2349, 30199), (2691, 26361), (2727, 26013), (2929, 24219), (3393, 20907), (3939, 18009), (6003, 11817), (6969, 10179), (8073, 8787), (8181, 8671)]