64658997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3709}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 101283000

約数和(自身を除く): 36624003

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 3709, 5811, 11127, 17433, 33381, 48217, 144651, 433953, 552641, 1657923, 4973769, 7184333, 21552999, 64658997]

約数ペア:

[(1, 64658997), (3, 21552999), (9, 7184333), (13, 4973769), (39, 1657923), (117, 552641), (149, 433953), (447, 144651), (1341, 48217), (1937, 33381), (3709, 17433), (5811, 11127)]