74774349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10477}}^1$

素因数の和:10557

約数の個数: 24

約数和(自身を含む): 118233752

約数和(自身を除く): 43459403

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 10477, 31431, 94293, 136201, 408603, 639097, 1225809, 1917291, 5751873, 8308261, 24924783, 74774349]

約数ペア:

[(1, 74774349), (3, 24924783), (9, 8308261), (13, 5751873), (39, 1917291), (61, 1225809), (117, 639097), (183, 408603), (549, 136201), (793, 94293), (2379, 31431), (7137, 10477)]