68209641

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 36852759

約数列:

[1, 3, 9, 27, 31, 93, 227, 279, 359, 681, 837, 1077, 2043, 3231, 6129, 7037, 9693, 11129, 21111, 33387, 63333, 81493, 100161, 189999, 244479, 300483, 733437, 2200311, 2526283, 7578849, 22736547, 68209641]

約数ペア:

[(1, 68209641), (3, 22736547), (9, 7578849), (27, 2526283), (31, 2200311), (93, 733437), (227, 300483), (279, 244479), (359, 189999), (681, 100161), (837, 81493), (1077, 63333), (2043, 33387), (3231, 21111), (6129, 11129), (7037, 9693)]