8231157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 13927680

約数和(自身を除く): 5696523

約数列:

[1, 3, 9, 11, 29, 33, 47, 61, 87, 99, 141, 183, 261, 319, 423, 517, 549, 671, 957, 1363, 1551, 1769, 2013, 2867, 2871, 4089, 4653, 5307, 6039, 8601, 12267, 14993, 15921, 19459, 25803, 31537, 44979, 58377, 83143, 94611, 134937, 175131, 249429, 283833, 748287, 914573, 2743719, 8231157]

約数ペア:

[(1, 8231157), (3, 2743719), (9, 914573), (11, 748287), (29, 283833), (33, 249429), (47, 175131), (61, 134937), (87, 94611), (99, 83143), (141, 58377), (183, 44979), (261, 31537), (319, 25803), (423, 19459), (517, 15921), (549, 14993), (671, 12267), (957, 8601), (1363, 6039), (1551, 5307), (1769, 4653), (2013, 4089), (2867, 2871)]