5918157

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 10133760

約数和(自身を除く): 4215603

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 181, 189, 519, 543, 1211, 1267, 1557, 1629, 3633, 3801, 4671, 4887, 10899, 11403, 31313, 32697, 34209, 93939, 219191, 281817, 657573, 845451, 1972719, 5918157]

約数ペア:

[(1, 5918157), (3, 1972719), (7, 845451), (9, 657573), (21, 281817), (27, 219191), (63, 93939), (173, 34209), (181, 32697), (189, 31313), (519, 11403), (543, 10899), (1211, 4887), (1267, 4671), (1557, 3801), (1629, 3633)]