127520279

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 135496800

約数和(自身を除く): 7976521

約数列:

[1, 29, 53, 163, 509, 1537, 4727, 8639, 14761, 26977, 82967, 250531, 782333, 2406043, 4397251, 127520279]

約数ペア:

[(1, 127520279), (29, 4397251), (53, 2406043), (163, 782333), (509, 250531), (1537, 82967), (4727, 26977), (8639, 14761)]