139395459

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{125243}}^1$

素因数の和:125306

約数の個数: 16

約数和(自身を含む): 216421632

約数和(自身を除く): 77026173

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 125243, 375729, 876701, 2630103, 6637879, 19913637, 46465153, 139395459]

約数ペア:

[(1, 139395459), (3, 46465153), (7, 19913637), (21, 6637879), (53, 2630103), (159, 876701), (371, 375729), (1113, 125243)]