204037137

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{4639}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 307390720

約数和(自身を除く): 103353583

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1629, 4639, 4887, 13917, 14661, 41751, 43983, 125253, 375759, 839659, 1127277, 2518977, 7556931, 22670793, 68012379, 204037137]

約数ペア:

[(1, 204037137), (3, 68012379), (9, 22670793), (27, 7556931), (81, 2518977), (181, 1127277), (243, 839659), (543, 375759), (1629, 125253), (4639, 43983), (4887, 41751), (13917, 14661)]