60972489

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 36521271

約数列:

[1, 3, 9, 17, 47, 51, 61, 139, 141, 153, 183, 417, 423, 549, 799, 1037, 1251, 2363, 2397, 2867, 3111, 6533, 7089, 7191, 8479, 8601, 9333, 19599, 21267, 25437, 25803, 48739, 58797, 76311, 111061, 144143, 146217, 333183, 398513, 432429, 438651, 999549, 1195539, 1297287, 3586617, 6774721, 20324163, 60972489]

約数ペア:

[(1, 60972489), (3, 20324163), (9, 6774721), (17, 3586617), (47, 1297287), (51, 1195539), (61, 999549), (139, 438651), (141, 432429), (153, 398513), (183, 333183), (417, 146217), (423, 144143), (549, 111061), (799, 76311), (1037, 58797), (1251, 48739), (2363, 25803), (2397, 25437), (2867, 21267), (3111, 19599), (6533, 9333), (7089, 8601), (7191, 8479)]