68999499

素因数分解:

$3^3\times {\mathrm{1087}}^1\times {\mathrm{2351}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 102359040

約数和(自身を除く): 33359541

約数列:

[1, 3, 9, 27, 1087, 2351, 3261, 7053, 9783, 21159, 29349, 63477, 2555537, 7666611, 22999833, 68999499]

約数ペア:

[(1, 68999499), (3, 22999833), (9, 7666611), (27, 2555537), (1087, 63477), (2351, 29349), (3261, 21159), (7053, 9783)]