40633731

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 28

約数和(自身を含む): 61514040

約数和(自身を除く): 20880309

約数列:

[1, 3, 9, 27, 81, 139, 243, 401, 417, 729, 1203, 1251, 3609, 3753, 10827, 11259, 32481, 33777, 55739, 97443, 101331, 167217, 292329, 501651, 1504953, 4514859, 13544577, 40633731]

約数ペア:

[(1, 40633731), (3, 13544577), (9, 4514859), (27, 1504953), (81, 501651), (139, 292329), (243, 167217), (401, 101331), (417, 97443), (729, 55739), (1203, 33777), (1251, 32481), (3609, 11259), (3753, 10827)]