403940061

素因数分解:

$3^3\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2437}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 684980480

約数和(自身を除く): 281040419

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 877, 2437, 2631, 6139, 7311, 7893, 17059, 18417, 21933, 23679, 51177, 55251, 65799, 153531, 165753, 460593, 2137249, 6411747, 14960743, 19235241, 44882229, 57705723, 134646687, 403940061]

約数ペア:

[(1, 403940061), (3, 134646687), (7, 57705723), (9, 44882229), (21, 19235241), (27, 14960743), (63, 6411747), (189, 2137249), (877, 460593), (2437, 165753), (2631, 153531), (6139, 65799), (7311, 55251), (7893, 51177), (17059, 23679), (18417, 21933)]