64755743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 73701600

約数和(自身を除く): 8945857

約数列:

[1, 13, 19, 247, 409, 641, 5317, 7771, 8333, 12179, 101023, 158327, 262169, 3408197, 4981211, 64755743]

約数ペア:

[(1, 64755743), (13, 4981211), (19, 3408197), (247, 262169), (409, 158327), (641, 101023), (5317, 12179), (7771, 8333)]