53978397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15287}}^1$

素因数の和:15408

約数の個数: 16

約数和(自身を含む): 79252992

約数和(自身を除く): 25274595

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 15287, 45861, 168157, 504471, 1635709, 4907127, 17992799, 53978397]

約数ペア:

[(1, 53978397), (3, 17992799), (11, 4907127), (33, 1635709), (107, 504471), (321, 168157), (1177, 45861), (3531, 15287)]