72062757

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{205307}}^1$

素因数の和:205329

約数の個数: 16

約数和(自身を含む): 114972480

約数和(自身を除く): 42909723

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 205307, 615921, 1847763, 2668991, 5543289, 8006973, 24020919, 72062757]

約数ペア:

[(1, 72062757), (3, 24020919), (9, 8006973), (13, 5543289), (27, 2668991), (39, 1847763), (117, 615921), (351, 205307)]