53056161

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 80729600

約数和(自身を除く): 27673439

約数列:

[1, 3, 9, 27, 67, 139, 201, 211, 417, 603, 633, 1251, 1809, 1899, 3753, 5697, 9313, 14137, 27939, 29329, 42411, 83817, 87987, 127233, 251451, 263961, 381699, 791883, 1965043, 5895129, 17685387, 53056161]

約数ペア:

[(1, 53056161), (3, 17685387), (9, 5895129), (27, 1965043), (67, 791883), (139, 381699), (201, 263961), (211, 251451), (417, 127233), (603, 87987), (633, 83817), (1251, 42411), (1809, 29329), (1899, 27939), (3753, 14137), (5697, 9313)]