64944279

素因数分解:

$3^2\times {\mathrm{89}}^2\times {\mathrm{911}}^1$

素因数の和:1095

約数の個数: 18

約数和(自身を含む): 94978416

約数和(自身を除く): 30034137

約数列:

[1, 3, 9, 89, 267, 801, 911, 2733, 7921, 8199, 23763, 71289, 81079, 243237, 729711, 7216031, 21648093, 64944279]

約数ペア:

[(1, 64944279), (3, 21648093), (9, 7216031), (89, 729711), (267, 243237), (801, 81079), (911, 71289), (2733, 23763), (7921, 8199)]