40216778883

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{1694551}}^1$

素因数の和:1694856

約数の個数: 20

約数和(自身を含む): 60281992848

約数和(自身を除く): 20065213965

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7911, 23733, 1694551, 5083653, 15250959, 45752877, 137258631, 496503443, 1489510329, 4468530987, 13405592961, 40216778883]

約数ペア:

[(1, 40216778883), (3, 13405592961), (9, 4468530987), (27, 1489510329), (81, 496503443), (293, 137258631), (879, 45752877), (2637, 15250959), (7911, 5083653), (23733, 1694551)]