65522961

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25367}}^1$

素因数の和:25421

約数の個数: 24

約数和(自身を含む): 110807424

約数和(自身を除く): 45284463

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 25367, 76101, 177569, 228303, 532707, 1040047, 1598121, 3120141, 7280329, 9360423, 21840987, 65522961]

約数ペア:

[(1, 65522961), (3, 21840987), (7, 9360423), (9, 7280329), (21, 3120141), (41, 1598121), (63, 1040047), (123, 532707), (287, 228303), (369, 177569), (861, 76101), (2583, 25367)]