170122491

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 325839360

約数和(自身を除く): 155716869

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 121, 129, 173, 189, 231, 297, 301, 363, 387, 473, 519, 693, 847, 903, 1089, 1161, 1211, 1419, 1557, 1903, 2079, 2541, 2709, 3267, 3311, 3633, 4257, 4671, 5203, 5709, 7439, 7623, 8127, 9933, 10899, 12771, 13321, 15609, 17127, 20933, 22317, 22869, 29799, 32697, 36421, 39963, 46827, 51381, 52073, 62799, 66951, 81829, 89397, 109263, 119889, 140481, 146531, 156219, 188397, 200853, 245487, 327789, 359667, 439593, 468657, 565191, 572803, 736461, 900119, 983367, 1318779, 1405971, 1718409, 2209383, 2700357, 3956337, 5155227, 6300833, 8101071, 15465681, 18902499, 24303213, 56707497, 170122491]

約数ペア:

[(1, 170122491), (3, 56707497), (7, 24303213), (9, 18902499), (11, 15465681), (21, 8101071), (27, 6300833), (33, 5155227), (43, 3956337), (63, 2700357), (77, 2209383), (99, 1718409), (121, 1405971), (129, 1318779), (173, 983367), (189, 900119), (231, 736461), (297, 572803), (301, 565191), (363, 468657), (387, 439593), (473, 359667), (519, 327789), (693, 245487), (847, 200853), (903, 188397), (1089, 156219), (1161, 146531), (1211, 140481), (1419, 119889), (1557, 109263), (1903, 89397), (2079, 81829), (2541, 66951), (2709, 62799), (3267, 52073), (3311, 51381), (3633, 46827), (4257, 39963), (4671, 36421), (5203, 32697), (5709, 29799), (7439, 22869), (7623, 22317), (8127, 20933), (9933, 17127), (10899, 15609), (12771, 13321)]