90638373

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 56255451

約数列:

[1, 3, 7, 17, 21, 51, 119, 307, 357, 827, 921, 2149, 2481, 5219, 5789, 6447, 14059, 15657, 17367, 36533, 42177, 98413, 109599, 253889, 295239, 761667, 1777223, 4316113, 5331669, 12948339, 30212791, 90638373]

約数ペア:

[(1, 90638373), (3, 30212791), (7, 12948339), (17, 5331669), (21, 4316113), (51, 1777223), (119, 761667), (307, 295239), (357, 253889), (827, 109599), (921, 98413), (2149, 42177), (2481, 36533), (5219, 17367), (5789, 15657), (6447, 14059)]