268524867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 401599296

約数和(自身を除く): 133074429

約数列:

[1, 3, 13, 39, 41, 61, 123, 183, 533, 793, 1599, 2379, 2501, 2753, 7503, 8259, 32513, 35789, 97539, 107367, 112873, 167933, 338619, 503799, 1467349, 2183129, 4402047, 6549387, 6885253, 20655759, 89508289, 268524867]

約数ペア:

[(1, 268524867), (3, 89508289), (13, 20655759), (39, 6885253), (41, 6549387), (61, 4402047), (123, 2183129), (183, 1467349), (533, 503799), (793, 338619), (1599, 167933), (2379, 112873), (2501, 107367), (2753, 97539), (7503, 35789), (8259, 32513)]