143148061

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 170299584

約数和(自身を除く): 27151523

約数列:

[1, 7, 49, 103, 113, 251, 721, 791, 1757, 5047, 5537, 11639, 12299, 25853, 28363, 81473, 180971, 198541, 570311, 1266797, 1389787, 2921389, 20449723, 143148061]

約数ペア:

[(1, 143148061), (7, 20449723), (49, 2921389), (103, 1389787), (113, 1266797), (251, 570311), (721, 198541), (791, 180971), (1757, 81473), (5047, 28363), (5537, 25853), (11639, 12299)]