61934319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8423}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 96370560

約数和(自身を除く): 34436241

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 8423, 25269, 75807, 160037, 362189, 480111, 1086567, 1440333, 3259701, 6881591, 20644773, 61934319]

約数ペア:

[(1, 61934319), (3, 20644773), (9, 6881591), (19, 3259701), (43, 1440333), (57, 1086567), (129, 480111), (171, 362189), (387, 160037), (817, 75807), (2451, 25269), (7353, 8423)]