68945391

素因数分解:

$3^3\times {\mathrm{911}}^1\times {\mathrm{2803}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 102289920

約数和(自身を除く): 33344529

約数列:

[1, 3, 9, 27, 911, 2733, 2803, 8199, 8409, 24597, 25227, 75681, 2553533, 7660599, 22981797, 68945391]

約数ペア:

[(1, 68945391), (3, 22981797), (9, 7660599), (27, 2553533), (911, 75681), (2733, 25227), (2803, 24597), (8199, 8409)]