83639919

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 131680640

約数和(自身を除く): 48040721

約数列:

[1, 3, 11, 19, 33, 57, 67, 121, 181, 201, 209, 363, 543, 627, 737, 1273, 1991, 2211, 2299, 3439, 3819, 5973, 6897, 8107, 10317, 12127, 14003, 21901, 24321, 36381, 37829, 42009, 65703, 113487, 133397, 154033, 230413, 400191, 416119, 462099, 691239, 1248357, 1467367, 2534543, 4402101, 7603629, 27879973, 83639919]

約数ペア:

[(1, 83639919), (3, 27879973), (11, 7603629), (19, 4402101), (33, 2534543), (57, 1467367), (67, 1248357), (121, 691239), (181, 462099), (201, 416119), (209, 400191), (363, 230413), (543, 154033), (627, 133397), (737, 113487), (1273, 65703), (1991, 42009), (2211, 37829), (2299, 36381), (3439, 24321), (3819, 21901), (5973, 14003), (6897, 12127), (8107, 10317)]