61828893

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1181}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 105150720

約数和(自身を除く): 43321827

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1181, 1939, 2493, 3543, 5817, 7479, 8267, 10629, 17451, 24801, 31887, 52353, 74403, 223209, 327137, 981411, 2289959, 2944233, 6869877, 8832699, 20609631, 61828893]

約数ペア:

[(1, 61828893), (3, 20609631), (7, 8832699), (9, 6869877), (21, 2944233), (27, 2289959), (63, 981411), (189, 327137), (277, 223209), (831, 74403), (1181, 52353), (1939, 31887), (2493, 24801), (3543, 17451), (5817, 10629), (7479, 8267)]