22578777

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{64327}}^1$

素因数の和:64349

約数の個数: 16

約数和(自身を含む): 36023680

約数和(自身を除く): 13444903

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 64327, 192981, 578943, 836251, 1736829, 2508753, 7526259, 22578777]

約数ペア:

[(1, 22578777), (3, 7526259), (9, 2508753), (13, 1736829), (27, 836251), (39, 578943), (117, 192981), (351, 64327)]