71070237

素因数分解:

$3^3\times 7^2\times {\mathrm{53719}}^1$

素因数の和:53742

約数の個数: 24

約数和(自身を含む): 122481600

約数和(自身を除く): 51411363

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 53719, 161157, 376033, 483471, 1128099, 1450413, 2632231, 3384297, 7896693, 10152891, 23690079, 71070237]

約数ペア:

[(1, 71070237), (3, 23690079), (7, 10152891), (9, 7896693), (21, 3384297), (27, 2632231), (49, 1450413), (63, 1128099), (147, 483471), (189, 376033), (441, 161157), (1323, 53719)]