72739373

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 88658712

約数和(自身を除く): 15919339

約数列:

[1, 7, 37, 49, 53, 259, 371, 757, 1813, 1961, 2597, 5299, 13727, 28009, 37093, 40121, 96089, 196063, 280847, 1372441, 1484477, 1965929, 10391339, 72739373]

約数ペア:

[(1, 72739373), (7, 10391339), (37, 1965929), (49, 1484477), (53, 1372441), (259, 280847), (371, 196063), (757, 96089), (1813, 40121), (1961, 37093), (2597, 28009), (5299, 13727)]