72690717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{46867}}^1$

素因数の和:46928

約数の個数: 16

約数和(自身を含む): 107983872

約数和(自身を除く): 35293155

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 46867, 140601, 515537, 1546611, 2202749, 6608247, 24230239, 72690717]

約数ペア:

[(1, 72690717), (3, 24230239), (11, 6608247), (33, 2202749), (47, 1546611), (141, 515537), (517, 140601), (1551, 46867)]