157435143

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{4139}}^1$

素因数の和:4582

約数の個数: 16

約数和(自身を含む): 217267200

約数和(自身を除く): 59832057

約数列:

[1, 3, 31, 93, 409, 1227, 4139, 12417, 12679, 38037, 128309, 384927, 1692851, 5078553, 52478381, 157435143]

約数ペア:

[(1, 157435143), (3, 52478381), (31, 5078553), (93, 1692851), (409, 384927), (1227, 128309), (4139, 38037), (12417, 12679)]