88643997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 143458560

約数和(自身を除く): 54814563

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 3557, 8307, 10671, 24921, 32013, 46241, 96039, 138723, 252547, 416169, 757641, 1248507, 2272923, 3283111, 6818769, 9849333, 29547999, 88643997]

約数ペア:

[(1, 88643997), (3, 29547999), (9, 9849333), (13, 6818769), (27, 3283111), (39, 2272923), (71, 1248507), (117, 757641), (213, 416169), (351, 252547), (639, 138723), (923, 96039), (1917, 46241), (2769, 32013), (3557, 24921), (8307, 10671)]