331320483

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5791}}^1$

素因数の和:5976

約数の個数: 32

約数和(自身を含む): 531937280

約数和(自身を除く): 200616797

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 2119, 4401, 5791, 6357, 17373, 19071, 52119, 57213, 75283, 156357, 225849, 677547, 943933, 2032641, 2831799, 8495397, 12271129, 25486191, 36813387, 110440161, 331320483]

約数ペア:

[(1, 331320483), (3, 110440161), (9, 36813387), (13, 25486191), (27, 12271129), (39, 8495397), (117, 2831799), (163, 2032641), (351, 943933), (489, 677547), (1467, 225849), (2119, 156357), (4401, 75283), (5791, 57213), (6357, 52119), (17373, 19071)]