80757033

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{54163}}^1$

素因数の和:54244

約数の個数: 16

約数和(自身を含む): 124793856

約数和(自身を除く): 44036823

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 54163, 162489, 379141, 1137423, 3845573, 11536719, 26919011, 80757033]

約数ペア:

[(1, 80757033), (3, 26919011), (7, 11536719), (21, 3845573), (71, 1137423), (213, 379141), (497, 162489), (1491, 54163)]