64402740687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{2129509}}^1$

素因数の和:2130122

約数の個数: 16

約数和(自身を含む): 91074883680

約数和(自身を除く): 26672142993

約数列:

[1, 3, 17, 51, 593, 1779, 10081, 30243, 2129509, 6388527, 36201653, 108604959, 1262798837, 3788396511, 21467580229, 64402740687]

約数ペア:

[(1, 64402740687), (3, 21467580229), (17, 3788396511), (51, 1262798837), (593, 108604959), (1779, 36201653), (10081, 6388527), (30243, 2129509)]