3648572721

素因数分解:

$3^3\times {\mathrm{7331}}^1\times {\mathrm{18433}}^1$

素因数の和:25773

約数の個数: 16

約数和(自身を含む): 5406323520

約数和(自身を除く): 1757750799

約数列:

[1, 3, 9, 27, 7331, 18433, 21993, 55299, 65979, 165897, 197937, 497691, 135132323, 405396969, 1216190907, 3648572721]

約数ペア:

[(1, 3648572721), (3, 1216190907), (9, 405396969), (27, 135132323), (7331, 497691), (18433, 197937), (21993, 165897), (55299, 65979)]