64437742077

素因数分解:

$3^1\times {\mathrm{1181}}^1\times {\mathrm{2609}}^1\times {\mathrm{6971}}^1$

素因数の和:10764

約数の個数: 16

約数和(自身を含む): 86035037760

約数和(自身を除く): 21597295683

約数列:

[1, 3, 1181, 2609, 3543, 6971, 7827, 20913, 3081229, 8232751, 9243687, 18187339, 24698253, 54562017, 21479247359, 64437742077]

約数ペア:

[(1, 64437742077), (3, 21479247359), (1181, 54562017), (2609, 24698253), (3543, 18187339), (6971, 9243687), (7827, 8232751), (20913, 3081229)]