157049299251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447433901}}^1$

素因数の和:447433923

約数の個数: 16

約数和(自身を含む): 250562985120

約数和(自身を除く): 93513685869

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447433901, 1342301703, 4026905109, 5816640713, 12080715327, 17449922139, 52349766417, 157049299251]

約数ペア:

[(1, 157049299251), (3, 52349766417), (9, 17449922139), (13, 12080715327), (27, 5816640713), (39, 4026905109), (117, 1342301703), (351, 447433901)]