228800511

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 348595200

約数和(自身を除く): 119794689

約数列:

[1, 3, 9, 27, 67, 79, 201, 237, 603, 711, 1601, 1809, 2133, 4803, 5293, 14409, 15879, 43227, 47637, 107267, 126479, 142911, 321801, 379437, 965403, 1138311, 2896209, 3414933, 8474093, 25422279, 76266837, 228800511]

約数ペア:

[(1, 228800511), (3, 76266837), (9, 25422279), (27, 8474093), (67, 3414933), (79, 2896209), (201, 1138311), (237, 965403), (603, 379437), (711, 321801), (1601, 142911), (1809, 126479), (2133, 107267), (4803, 47637), (5293, 43227), (14409, 15879)]