42000313599

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{12927151}}^1$

素因数の和:12927195

約数の個数: 18

約数和(自身を含む): 64028183856

約数和(自身を除く): 22027870257

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 12927151, 38781453, 116344359, 245615869, 736847607, 2210542821, 4666701511, 14000104533, 42000313599]

約数ペア:

[(1, 42000313599), (3, 14000104533), (9, 4666701511), (19, 2210542821), (57, 736847607), (171, 245615869), (361, 116344359), (1083, 38781453), (3249, 12927151)]