156920793981

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{58837943}}^1$

素因数の和:58838080

約数の個数: 16

約数和(自身を含む): 241000218624

約数和(自身を除く): 84079424643

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 58837943, 176513829, 411865601, 1235596803, 7472418761, 22417256283, 52306931327, 156920793981]

約数ペア:

[(1, 156920793981), (3, 52306931327), (7, 22417256283), (21, 7472418761), (127, 1235596803), (381, 411865601), (889, 176513829), (2667, 58837943)]