448352037

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18679}}^1$

素因数の和:18822

約数の個数: 32

約数和(自身を含む): 765132800

約数和(自身を除く): 316780763

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3429, 8001, 18679, 24003, 56037, 130753, 168111, 392259, 504333, 1176777, 2372233, 3530331, 7116699, 16605631, 21350097, 49816893, 64050291, 149450679, 448352037]

約数ペア:

[(1, 448352037), (3, 149450679), (7, 64050291), (9, 49816893), (21, 21350097), (27, 16605631), (63, 7116699), (127, 3530331), (189, 2372233), (381, 1176777), (889, 504333), (1143, 392259), (2667, 168111), (3429, 130753), (8001, 56037), (18679, 24003)]