71463903

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{28597}}^1$

素因数の和:28631

約数の個数: 24

約数和(自身を含む): 117366192

約数和(自身を除く): 45902289

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 28597, 85791, 200179, 486149, 600537, 1401253, 1458447, 3403043, 4203759, 10209129, 23821301, 71463903]

約数ペア:

[(1, 71463903), (3, 23821301), (7, 10209129), (17, 4203759), (21, 3403043), (49, 1458447), (51, 1401253), (119, 600537), (147, 486149), (357, 200179), (833, 85791), (2499, 28597)]