48195981

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 71158464

約数和(自身を除く): 22962483

約数列:

[1, 3, 9, 67, 201, 257, 311, 603, 771, 933, 2313, 2799, 17219, 20837, 51657, 62511, 79927, 154971, 187533, 239781, 719343, 5355109, 16065327, 48195981]

約数ペア:

[(1, 48195981), (3, 16065327), (9, 5355109), (67, 719343), (201, 239781), (257, 187533), (311, 154971), (603, 79927), (771, 62511), (933, 51657), (2313, 20837), (2799, 17219)]