100139991

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2579}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 156286080

約数和(自身を除く): 56146089

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1849, 2579, 5547, 7737, 12943, 18053, 38829, 54159, 110897, 332691, 776279, 2328837, 4768571, 14305713, 33379997, 100139991]

約数ペア:

[(1, 100139991), (3, 33379997), (7, 14305713), (21, 4768571), (43, 2328837), (129, 776279), (301, 332691), (903, 110897), (1849, 54159), (2579, 38829), (5547, 18053), (7737, 12943)]