152332209

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 222797952

約数和(自身を除く): 70465743

約数列:

[1, 3, 9, 173, 227, 431, 519, 681, 1293, 1557, 2043, 3879, 39271, 74563, 97837, 117813, 223689, 293511, 353439, 671067, 880533, 16925801, 50777403, 152332209]

約数ペア:

[(1, 152332209), (3, 50777403), (9, 16925801), (173, 880533), (227, 671067), (431, 353439), (519, 293511), (681, 223689), (1293, 117813), (1557, 97837), (2043, 74563), (3879, 39271)]