89369301

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 139702528

約数和(自身を除く): 50333227

約数列:

[1, 3, 7, 21, 73, 97, 219, 291, 511, 601, 679, 1533, 1803, 2037, 4207, 7081, 12621, 21243, 43873, 49567, 58297, 131619, 148701, 174891, 307111, 408079, 921333, 1224237, 4255681, 12767043, 29789767, 89369301]

約数ペア:

[(1, 89369301), (3, 29789767), (7, 12767043), (21, 4255681), (73, 1224237), (97, 921333), (219, 408079), (291, 307111), (511, 174891), (601, 148701), (679, 131619), (1533, 58297), (1803, 49567), (2037, 43873), (4207, 21243), (7081, 12621)]