156921527871

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{3571}}^1\times {\mathrm{8581}}^1$

素因数の和:12727

約数の個数: 24

約数和(自身を含む): 227152838640

約数和(自身を除く): 70231310769

約数列:

[1, 3, 9, 569, 1707, 3571, 5121, 8581, 10713, 25743, 32139, 77229, 2031899, 4882589, 6095697, 14647767, 18287091, 30642751, 43943301, 91928253, 275784759, 17435725319, 52307175957, 156921527871]

約数ペア:

[(1, 156921527871), (3, 52307175957), (9, 17435725319), (569, 275784759), (1707, 91928253), (3571, 43943301), (5121, 30642751), (8581, 18287091), (10713, 14647767), (25743, 6095697), (32139, 4882589), (77229, 2031899)]