68903861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3361}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 79074240

約数和(自身を除く): 10170379

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 3361, 20501, 43693, 63859, 278963, 830167, 3626519, 5300297, 68903861]

約数ペア:

[(1, 68903861), (13, 5300297), (19, 3626519), (83, 830167), (247, 278963), (1079, 63859), (1577, 43693), (3361, 20501)]