53641161

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 95571840

約数和(自身を除く): 41930679

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1093, 1197, 2337, 2583, 3279, 5453, 7011, 7651, 9837, 16359, 20767, 22953, 44813, 49077, 62301, 68859, 134439, 145369, 186903, 313691, 403317, 436107, 851447, 941073, 1308321, 2554341, 2823219, 5960129, 7663023, 17880387, 53641161]

約数ペア:

[(1, 53641161), (3, 17880387), (7, 7663023), (9, 5960129), (19, 2823219), (21, 2554341), (41, 1308321), (57, 941073), (63, 851447), (123, 436107), (133, 403317), (171, 313691), (287, 186903), (369, 145369), (399, 134439), (779, 68859), (861, 62301), (1093, 49077), (1197, 44813), (2337, 22953), (2583, 20767), (3279, 16359), (5453, 9837), (7011, 7651)]