98917821

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{26357}}^1$

素因数の和:26505

約数の個数: 16

約数和(自身を含む): 147604800

約数和(自身を除く): 48686979

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 26357, 79071, 237213, 711639, 3663623, 10990869, 32972607, 98917821]

約数ペア:

[(1, 98917821), (3, 32972607), (9, 10990869), (27, 3663623), (139, 711639), (417, 237213), (1251, 79071), (3753, 26357)]