64399023

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{183473}}^1$

素因数の和:183495

約数の個数: 16

約数和(自身を含む): 102745440

約数和(自身を除く): 38346417

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 183473, 550419, 1651257, 2385149, 4953771, 7155447, 21466341, 64399023]

約数ペア:

[(1, 64399023), (3, 21466341), (9, 7155447), (13, 4953771), (27, 2385149), (39, 1651257), (117, 550419), (351, 183473)]