128101789

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 137225088

約数和(自身を除く): 9123299

約数列:

[1, 23, 67, 97, 857, 1541, 2231, 6499, 19711, 57419, 83129, 149477, 1320637, 1911967, 5569643, 128101789]

約数ペア:

[(1, 128101789), (23, 5569643), (67, 1911967), (97, 1320637), (857, 149477), (1541, 83129), (2231, 57419), (6499, 19711)]