157035459

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{28433}}^1$

素因数の和:28706

約数の個数: 16

約数和(自身を含む): 240210432

約数和(自身を除く): 83174973

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 28433, 85299, 199031, 597093, 7477879, 22433637, 52345153, 157035459]

約数ペア:

[(1, 157035459), (3, 52345153), (7, 22433637), (21, 7477879), (263, 597093), (789, 199031), (1841, 85299), (5523, 28433)]