97551993

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 179131392

約数和(自身を除く): 81579399

約数列:

[1, 3, 7, 11, 21, 23, 33, 43, 49, 61, 69, 77, 129, 147, 161, 183, 231, 253, 301, 427, 473, 483, 539, 671, 759, 903, 989, 1127, 1281, 1403, 1419, 1617, 1771, 2013, 2107, 2623, 2967, 2989, 3311, 3381, 4209, 4697, 5313, 6321, 6923, 7869, 8967, 9821, 9933, 10879, 12397, 14091, 15433, 18361, 20769, 23177, 28853, 29463, 32637, 32879, 37191, 46299, 48461, 55083, 60329, 68747, 69531, 76153, 86559, 98637, 108031, 128527, 145383, 180987, 201971, 206241, 228459, 324093, 385581, 422303, 533071, 605913, 663619, 756217, 1266909, 1413797, 1599213, 1990857, 2268651, 2956121, 4241391, 4645333, 8868363, 13935999, 32517331, 97551993]

約数ペア:

[(1, 97551993), (3, 32517331), (7, 13935999), (11, 8868363), (21, 4645333), (23, 4241391), (33, 2956121), (43, 2268651), (49, 1990857), (61, 1599213), (69, 1413797), (77, 1266909), (129, 756217), (147, 663619), (161, 605913), (183, 533071), (231, 422303), (253, 385581), (301, 324093), (427, 228459), (473, 206241), (483, 201971), (539, 180987), (671, 145383), (759, 128527), (903, 108031), (989, 98637), (1127, 86559), (1281, 76153), (1403, 69531), (1419, 68747), (1617, 60329), (1771, 55083), (2013, 48461), (2107, 46299), (2623, 37191), (2967, 32879), (2989, 32637), (3311, 29463), (3381, 28853), (4209, 23177), (4697, 20769), (5313, 18361), (6321, 15433), (6923, 14091), (7869, 12397), (8967, 10879), (9821, 9933)]