8465877

素因数分解:

$3^7\times 7^2\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 14956800

約数和(自身を除く): 6490923

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 81, 147, 189, 237, 243, 441, 553, 567, 711, 729, 1323, 1659, 1701, 2133, 2187, 3871, 3969, 4977, 5103, 6399, 11613, 11907, 14931, 15309, 19197, 34839, 35721, 44793, 57591, 104517, 107163, 134379, 172773, 313551, 403137, 940653, 1209411, 2821959, 8465877]

約数ペア:

[(1, 8465877), (3, 2821959), (7, 1209411), (9, 940653), (21, 403137), (27, 313551), (49, 172773), (63, 134379), (79, 107163), (81, 104517), (147, 57591), (189, 44793), (237, 35721), (243, 34839), (441, 19197), (553, 15309), (567, 14931), (711, 11907), (729, 11613), (1323, 6399), (1659, 5103), (1701, 4977), (2133, 3969), (2187, 3871)]