65940069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54541}}^1$

素因数の和:54588

約数の個数: 16

約数和(自身を含む): 97739264

約数和(自身を除く): 31799195

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 54541, 163623, 709033, 1690771, 2127099, 5072313, 21980023, 65940069]

約数ペア:

[(1, 65940069), (3, 21980023), (13, 5072313), (31, 2127099), (39, 1690771), (93, 709033), (403, 163623), (1209, 54541)]