66723933

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 92793888

約数和(自身を除く): 26069955

約数列:

[1, 3, 41, 101, 123, 131, 303, 393, 1681, 4141, 5043, 5371, 12423, 13231, 16113, 39693, 169781, 220211, 509343, 542471, 660633, 1627413, 22241311, 66723933]

約数ペア:

[(1, 66723933), (3, 22241311), (41, 1627413), (101, 660633), (123, 542471), (131, 509343), (303, 220211), (393, 169781), (1681, 39693), (4141, 16113), (5043, 13231), (5371, 12423)]