103380543

素因数分解:

$3^4\times 7^3\times {\mathrm{61}}^2$

素因数の和:155

約数の個数: 60

約数和(自身を含む): 183097200

約数和(自身を除く): 79716657

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 183, 189, 343, 427, 441, 549, 567, 1029, 1281, 1323, 1647, 2989, 3087, 3721, 3843, 3969, 4941, 8967, 9261, 11163, 11529, 20923, 26047, 26901, 27783, 33489, 34587, 62769, 78141, 80703, 100467, 182329, 188307, 234423, 242109, 301401, 546987, 564921, 703269, 1276303, 1640961, 1694763, 2109807, 3828909, 4922883, 11486727, 14768649, 34460181, 103380543]

約数ペア:

[(1, 103380543), (3, 34460181), (7, 14768649), (9, 11486727), (21, 4922883), (27, 3828909), (49, 2109807), (61, 1694763), (63, 1640961), (81, 1276303), (147, 703269), (183, 564921), (189, 546987), (343, 301401), (427, 242109), (441, 234423), (549, 188307), (567, 182329), (1029, 100467), (1281, 80703), (1323, 78141), (1647, 62769), (2989, 34587), (3087, 33489), (3721, 27783), (3843, 26901), (3969, 26047), (4941, 20923), (8967, 11529), (9261, 11163)]