80814813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{10771}}^1$

素因数の和:10876

約数の個数: 16

約数和(自身を含む): 112201152

約数和(自身を除く): 31386339

約数列:

[1, 3, 41, 61, 123, 183, 2501, 7503, 10771, 32313, 441611, 657031, 1324833, 1971093, 26938271, 80814813]

約数ペア:

[(1, 80814813), (3, 26938271), (41, 1971093), (61, 1324833), (123, 657031), (183, 441611), (2501, 32313), (7503, 10771)]