25278315111

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3262139}}^1$

素因数の和:3262196

約数の個数: 32

約数和(自身を含む): 43843161600

約数和(自身を除く): 18564846489

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 3262139, 9786417, 22834973, 29359251, 68504919, 88077753, 133747699, 205514757, 401243097, 616544271, 936233893, 1203729291, 2808701679, 3611187873, 8426105037, 25278315111]

約数ペア:

[(1, 25278315111), (3, 8426105037), (7, 3611187873), (9, 2808701679), (21, 1203729291), (27, 936233893), (41, 616544271), (63, 401243097), (123, 205514757), (189, 133747699), (287, 88077753), (369, 68504919), (861, 29359251), (1107, 22834973), (2583, 9786417), (7749, 3262139)]