47108439

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10876

約数の個数: 32

約数和(自身を含む): 83235840

約数和(自身を除く): 36127401

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 10837, 32511, 75859, 97533, 227577, 249251, 292599, 682731, 747753, 1744757, 2048193, 2243259, 5234271, 6729777, 15702813, 47108439]

約数ペア:

[(1, 47108439), (3, 15702813), (7, 6729777), (9, 5234271), (21, 2243259), (23, 2048193), (27, 1744757), (63, 747753), (69, 682731), (161, 292599), (189, 249251), (207, 227577), (483, 97533), (621, 75859), (1449, 32511), (4347, 10837)]