71084637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 111078968

約数和(自身を除く): 39994331

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 2521, 3133, 7563, 9399, 22689, 28197, 32773, 98319, 294957, 607561, 1822683, 5468049, 7898293, 23694879, 71084637]

約数ペア:

[(1, 71084637), (3, 23694879), (9, 7898293), (13, 5468049), (39, 1822683), (117, 607561), (241, 294957), (723, 98319), (2169, 32773), (2521, 28197), (3133, 22689), (7563, 9399)]