61712667

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 96969600

約数和(自身を除く): 35256933

約数列:

[1, 3, 9, 29, 41, 73, 79, 87, 123, 219, 237, 261, 369, 657, 711, 1189, 2117, 2291, 2993, 3239, 3567, 5767, 6351, 6873, 8979, 9717, 10701, 17301, 19053, 20619, 26937, 29151, 51903, 86797, 93931, 167243, 236447, 260391, 281793, 501729, 709341, 781173, 845379, 1505187, 2128023, 6856963, 20570889, 61712667]

約数ペア:

[(1, 61712667), (3, 20570889), (9, 6856963), (29, 2128023), (41, 1505187), (73, 845379), (79, 781173), (87, 709341), (123, 501729), (219, 281793), (237, 260391), (261, 236447), (369, 167243), (657, 93931), (711, 86797), (1189, 51903), (2117, 29151), (2291, 26937), (2993, 20619), (3239, 19053), (3567, 17301), (5767, 10701), (6351, 9717), (6873, 8979)]