66161649

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9677}}^1$

素因数の和:9776

約数の個数: 16

約数和(自身を含む): 91979712

約数和(自身を除く): 25818063

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 9677, 29031, 416111, 512881, 1248333, 1538643, 22053883, 66161649]

約数ペア:

[(1, 66161649), (3, 22053883), (43, 1538643), (53, 1248333), (129, 512881), (159, 416111), (2279, 29031), (6837, 9677)]