42045831

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{13781}}^1$

素因数の和:13903

約数の個数: 16

約数和(自身を含む): 62845920

約数和(自身を除く): 20800089

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 13781, 41343, 124029, 372087, 1557253, 4671759, 14015277, 42045831]

約数ペア:

[(1, 42045831), (3, 14015277), (9, 4671759), (27, 1557253), (113, 372087), (339, 124029), (1017, 41343), (3051, 13781)]