76153203

素因数分解:

$3^4\times 7^3\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 40

約数和(自身を含む): 132712800

約数和(自身を除く): 56559597

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 2741, 3087, 3969, 8223, 9261, 19187, 24669, 27783, 57561, 74007, 134309, 172683, 222021, 402927, 518049, 940163, 1208781, 1554147, 2820489, 3626343, 8461467, 10879029, 25384401, 76153203]

約数ペア:

[(1, 76153203), (3, 25384401), (7, 10879029), (9, 8461467), (21, 3626343), (27, 2820489), (49, 1554147), (63, 1208781), (81, 940163), (147, 518049), (189, 402927), (343, 222021), (441, 172683), (567, 134309), (1029, 74007), (1323, 57561), (2741, 27783), (3087, 24669), (3969, 19187), (8223, 9261)]