126271467

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 218380800

約数和(自身を除く): 92109333

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 2133, 2819, 4977, 6399, 8457, 14931, 19733, 25371, 44793, 59199, 76113, 177597, 222701, 228339, 532791, 668103, 1558907, 1598373, 2004309, 4676721, 6012927, 14030163, 18038781, 42090489, 126271467]

約数ペア:

[(1, 126271467), (3, 42090489), (7, 18038781), (9, 14030163), (21, 6012927), (27, 4676721), (63, 2004309), (79, 1598373), (81, 1558907), (189, 668103), (237, 532791), (553, 228339), (567, 222701), (711, 177597), (1659, 76113), (2133, 59199), (2819, 44793), (4977, 25371), (6399, 19733), (8457, 14931)]