80236107

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 147663360

約数和(自身を除く): 67427253

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 3943, 6783, 11829, 20349, 27601, 35487, 67031, 74917, 82803, 201093, 224751, 248409, 469217, 524419, 603279, 674253, 1273589, 1407651, 1573257, 3820767, 4222953, 4719771, 8915123, 11462301, 26745369, 80236107]

約数ペア:

[(1, 80236107), (3, 26745369), (7, 11462301), (9, 8915123), (17, 4719771), (19, 4222953), (21, 3820767), (51, 1573257), (57, 1407651), (63, 1273589), (119, 674253), (133, 603279), (153, 524419), (171, 469217), (323, 248409), (357, 224751), (399, 201093), (969, 82803), (1071, 74917), (1197, 67031), (2261, 35487), (2907, 27601), (3943, 20349), (6783, 11829)]