8530137

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 15917440

約数和(自身を除く): 7387303

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 373, 693, 847, 1089, 1119, 2079, 2541, 2611, 3267, 3357, 4103, 7623, 7833, 10071, 12309, 22869, 23499, 28721, 36927, 45133, 70497, 86163, 110781, 135399, 258489, 315931, 406197, 775467, 947793, 1218591, 2843379, 8530137]

約数ペア:

[(1, 8530137), (3, 2843379), (7, 1218591), (9, 947793), (11, 775467), (21, 406197), (27, 315931), (33, 258489), (63, 135399), (77, 110781), (99, 86163), (121, 70497), (189, 45133), (231, 36927), (297, 28721), (363, 23499), (373, 22869), (693, 12309), (847, 10071), (1089, 7833), (1119, 7623), (2079, 4103), (2541, 3357), (2611, 3267)]