156975664689

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{62515199}}^1$

素因数の和:62515242

約数の個数: 20

約数和(自身を含む): 242058854400

約数和(自身を除く): 85083189711

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 62515199, 187545597, 562636791, 1687910373, 1937971169, 5063731119, 5813913507, 17441740521, 52325221563, 156975664689]

約数ペア:

[(1, 156975664689), (3, 52325221563), (9, 17441740521), (27, 5813913507), (31, 5063731119), (81, 1937971169), (93, 1687910373), (279, 562636791), (837, 187545597), (2511, 62515199)]