742156911

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{84059}}^1$

素因数の和:84180

約数の個数: 20

約数和(自身を含む): 1118838600

約数和(自身を除く): 376681689

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 84059, 252177, 756531, 2269593, 6808779, 9162431, 27487293, 82461879, 247385637, 742156911]

約数ペア:

[(1, 742156911), (3, 247385637), (9, 82461879), (27, 27487293), (81, 9162431), (109, 6808779), (327, 2269593), (981, 756531), (2943, 252177), (8829, 84059)]