61553547

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 40335093

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 121, 227, 249, 297, 363, 681, 747, 913, 1089, 2043, 2241, 2497, 2739, 3267, 6129, 7491, 8217, 10043, 18841, 22473, 24651, 27467, 30129, 56523, 67419, 82401, 90387, 169569, 207251, 247203, 271161, 508707, 621753, 741609, 1865259, 2279761, 5595777, 6839283, 20517849, 61553547]

約数ペア:

[(1, 61553547), (3, 20517849), (9, 6839283), (11, 5595777), (27, 2279761), (33, 1865259), (83, 741609), (99, 621753), (121, 508707), (227, 271161), (249, 247203), (297, 207251), (363, 169569), (681, 90387), (747, 82401), (913, 67419), (1089, 56523), (2043, 30129), (2241, 27467), (2497, 24651), (2739, 22473), (3267, 18841), (6129, 10043), (7491, 8217)]