80296887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 123770880

約数和(自身を除く): 43473993

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1541, 1579, 2211, 4623, 4737, 16951, 17369, 36317, 50853, 52107, 105793, 108951, 317379, 399487, 1163723, 1198461, 2433239, 3491169, 7299717, 26765629, 80296887]

約数ペア:

[(1, 80296887), (3, 26765629), (11, 7299717), (23, 3491169), (33, 2433239), (67, 1198461), (69, 1163723), (201, 399487), (253, 317379), (737, 108951), (759, 105793), (1541, 52107), (1579, 50853), (2211, 36317), (4623, 17369), (4737, 16951)]