129665613

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 239345280

約数和(自身を除く): 109679667

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 53, 77, 89, 119, 147, 159, 187, 231, 267, 357, 371, 539, 561, 583, 623, 833, 901, 979, 1113, 1309, 1513, 1617, 1749, 1869, 2499, 2597, 2703, 2937, 3927, 4081, 4361, 4539, 4717, 6307, 6853, 7791, 9163, 9911, 10591, 12243, 13083, 14151, 16643, 18921, 20559, 27489, 28567, 29733, 31773, 33019, 44149, 47971, 49929, 51887, 69377, 74137, 80189, 85701, 99057, 116501, 132447, 143913, 155661, 208131, 222411, 231133, 240567, 349503, 363209, 485639, 561323, 693399, 815507, 882079, 1089627, 1456917, 1683969, 2446521, 2542463, 2646237, 3929261, 6174553, 7627389, 11787783, 18523659, 43221871, 129665613]

約数ペア:

[(1, 129665613), (3, 43221871), (7, 18523659), (11, 11787783), (17, 7627389), (21, 6174553), (33, 3929261), (49, 2646237), (51, 2542463), (53, 2446521), (77, 1683969), (89, 1456917), (119, 1089627), (147, 882079), (159, 815507), (187, 693399), (231, 561323), (267, 485639), (357, 363209), (371, 349503), (539, 240567), (561, 231133), (583, 222411), (623, 208131), (833, 155661), (901, 143913), (979, 132447), (1113, 116501), (1309, 99057), (1513, 85701), (1617, 80189), (1749, 74137), (1869, 69377), (2499, 51887), (2597, 49929), (2703, 47971), (2937, 44149), (3927, 33019), (4081, 31773), (4361, 29733), (4539, 28567), (4717, 27489), (6307, 20559), (6853, 18921), (7791, 16643), (9163, 14151), (9911, 13083), (10591, 12243)]