51744177

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6915

約数の個数: 24

約数和(自身を含む): 80021760

約数和(自身を除く): 28277583

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 6869, 7533, 20607, 61821, 185463, 212939, 556389, 638817, 1669167, 1916451, 5749353, 17248059, 51744177]

約数ペア:

[(1, 51744177), (3, 17248059), (9, 5749353), (27, 1916451), (31, 1669167), (81, 638817), (93, 556389), (243, 212939), (279, 185463), (837, 61821), (2511, 20607), (6869, 7533)]