64068771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1609}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 92143520

約数和(自身を除く): 28074749

約数列:

[1, 3, 13, 39, 1021, 1609, 3063, 4827, 13273, 20917, 39819, 62751, 1642789, 4928367, 21356257, 64068771]

約数ペア:

[(1, 64068771), (3, 21356257), (13, 4928367), (39, 1642789), (1021, 62751), (1609, 39819), (3063, 20917), (4827, 13273)]