77280567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283079}}^1$

素因数の和:283102

約数の個数: 16

約数和(自身を含む): 126819840

約数和(自身を除く): 49539273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283079, 849237, 1981553, 3680027, 5944659, 11040081, 25760189, 77280567]

約数ペア:

[(1, 77280567), (3, 25760189), (7, 11040081), (13, 5944659), (21, 3680027), (39, 1981553), (91, 849237), (273, 283079)]