63945531

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{60727}}^1$

素因数の和:60752

約数の個数: 20

約数和(自身を含む): 102873232

約数和(自身を除く): 38927701

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 60727, 182181, 546543, 789451, 1639629, 2368353, 4918887, 7105059, 21315177, 63945531]

約数ペア:

[(1, 63945531), (3, 21315177), (9, 7105059), (13, 4918887), (27, 2368353), (39, 1639629), (81, 789451), (117, 546543), (351, 182181), (1053, 60727)]