156659181

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 242880768

約数和(自身を除く): 86221587

約数列:

[1, 3, 7, 21, 101, 233, 303, 317, 699, 707, 951, 1631, 2121, 2219, 4893, 6657, 23533, 32017, 70599, 73861, 96051, 164731, 221583, 224119, 494193, 517027, 672357, 1551081, 7459961, 22379883, 52219727, 156659181]

約数ペア:

[(1, 156659181), (3, 52219727), (7, 22379883), (21, 7459961), (101, 1551081), (233, 672357), (303, 517027), (317, 494193), (699, 224119), (707, 221583), (951, 164731), (1631, 96051), (2121, 73861), (2219, 70599), (4893, 32017), (6657, 23533)]