66391637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 72858240

約数和(自身を除く): 6466603

約数列:

[1, 13, 103, 179, 277, 1339, 2327, 3601, 18437, 28531, 49583, 239681, 370903, 644579, 5107049, 66391637]

約数ペア:

[(1, 66391637), (13, 5107049), (103, 644579), (179, 370903), (277, 239681), (1339, 49583), (2327, 28531), (3601, 18437)]