73719891

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37747}}^1$

素因数の和:37791

約数の個数: 24

約数和(自身を含む): 125625344

約数和(自身を除く): 51905453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 37747, 113241, 264229, 339723, 792687, 1170157, 2378061, 3510471, 8191099, 10531413, 24573297, 73719891]

約数ペア:

[(1, 73719891), (3, 24573297), (7, 10531413), (9, 8191099), (21, 3510471), (31, 2378061), (63, 1170157), (93, 792687), (217, 339723), (279, 264229), (651, 113241), (1953, 37747)]