53517789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15773}}^1$

素因数の和:15821

約数の個数: 24

約数和(自身を含む): 86126040

約数和(自身を除く): 32608251

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 15773, 47319, 141957, 205049, 457417, 615147, 1372251, 1845441, 4116753, 5946421, 17839263, 53517789]

約数ペア:

[(1, 53517789), (3, 17839263), (9, 5946421), (13, 4116753), (29, 1845441), (39, 1372251), (87, 615147), (117, 457417), (261, 205049), (377, 141957), (1131, 47319), (3393, 15773)]