89833419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 145969824

約数和(自身を除く): 56136405

約数列:

[1, 3, 9, 13, 39, 41, 61, 117, 123, 183, 307, 369, 533, 549, 793, 921, 1599, 2379, 2501, 2763, 3991, 4797, 7137, 7503, 11973, 12587, 18727, 22509, 32513, 35919, 37761, 56181, 97539, 113283, 163631, 168543, 243451, 292617, 490893, 730353, 767807, 1472679, 2191059, 2303421, 6910263, 9981491, 29944473, 89833419]

約数ペア:

[(1, 89833419), (3, 29944473), (9, 9981491), (13, 6910263), (39, 2303421), (41, 2191059), (61, 1472679), (117, 767807), (123, 730353), (183, 490893), (307, 292617), (369, 243451), (533, 168543), (549, 163631), (793, 113283), (921, 97539), (1599, 56181), (2379, 37761), (2501, 35919), (2763, 32513), (3991, 22509), (4797, 18727), (7137, 12587), (7503, 11973)]