71899053

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{9137}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 99713856

約数和(自身を除く): 27814803

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 9137, 27411, 392891, 557357, 1178673, 1672071, 23966351, 71899053]

約数ペア:

[(1, 71899053), (3, 23966351), (43, 1672071), (61, 1178673), (129, 557357), (183, 392891), (2623, 27411), (7869, 9137)]