64897677

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 101623704

約数和(自身を除く): 36726027

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 3533, 6123, 10599, 18369, 31797, 45929, 137787, 413361, 554681, 1664043, 4992129, 7210853, 21632559, 64897677]

約数ペア:

[(1, 64897677), (3, 21632559), (9, 7210853), (13, 4992129), (39, 1664043), (117, 554681), (157, 413361), (471, 137787), (1413, 45929), (2041, 31797), (3533, 18369), (6123, 10599)]