121180887

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 183168000

約数和(自身を除く): 61987113

約数列:

[1, 3, 9, 27, 89, 211, 239, 267, 633, 717, 801, 1899, 2151, 2403, 5697, 6453, 18779, 21271, 50429, 56337, 63813, 151287, 169011, 191439, 453861, 507033, 574317, 1361583, 4488181, 13464543, 40393629, 121180887]

約数ペア:

[(1, 121180887), (3, 40393629), (9, 13464543), (27, 4488181), (89, 1361583), (211, 574317), (239, 507033), (267, 453861), (633, 191439), (717, 169011), (801, 151287), (1899, 63813), (2151, 56337), (2403, 50429), (5697, 21271), (6453, 18779)]