207386103687

素因数分解:

$3^1\times 7^4\times {\mathrm{79}}^1\times {\mathrm{364451}}^1$

素因数の和:364561

約数の個数: 40

約数和(自身を含む): 326665616640

約数和(自身を除く): 119279512953

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 343, 553, 1029, 1659, 2401, 3871, 7203, 11613, 27097, 81291, 189679, 364451, 569037, 1093353, 2551157, 7653471, 17858099, 28791629, 53574297, 86374887, 125006693, 201541403, 375020079, 604624209, 875046851, 1410789821, 2625140553, 4232369463, 9875528747, 29626586241, 69128701229, 207386103687]

約数ペア:

[(1, 207386103687), (3, 69128701229), (7, 29626586241), (21, 9875528747), (49, 4232369463), (79, 2625140553), (147, 1410789821), (237, 875046851), (343, 604624209), (553, 375020079), (1029, 201541403), (1659, 125006693), (2401, 86374887), (3871, 53574297), (7203, 28791629), (11613, 17858099), (27097, 7653471), (81291, 2551157), (189679, 1093353), (364451, 569037)]