156729314421

素因数分解:

$3^3\times {\mathrm{1553}}^1\times {\mathrm{3737791}}^1$

素因数の和:3739353

約数の個数: 16

約数和(自身を含む): 232341150720

約数和(自身を除く): 75611836299

約数列:

[1, 3, 9, 27, 1553, 4659, 13977, 41931, 3737791, 11213373, 33640119, 100920357, 5804789423, 17414368269, 52243104807, 156729314421]

約数ペア:

[(1, 156729314421), (3, 52243104807), (9, 17414368269), (27, 5804789423), (1553, 100920357), (4659, 33640119), (13977, 11213373), (41931, 3737791)]