80328903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 39110457

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 863, 1311, 1349, 1633, 2589, 4047, 4899, 16397, 19849, 31027, 49191, 59547, 61273, 93081, 183819, 377131, 1131393, 1164187, 1409279, 3492561, 4227837, 26776301, 80328903]

約数ペア:

[(1, 80328903), (3, 26776301), (19, 4227837), (23, 3492561), (57, 1409279), (69, 1164187), (71, 1131393), (213, 377131), (437, 183819), (863, 93081), (1311, 61273), (1349, 59547), (1633, 49191), (2589, 31027), (4047, 19849), (4899, 16397)]