80459827

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 20317133

約数列:

[1, 7, 17, 71, 89, 107, 119, 497, 623, 749, 1207, 1513, 1819, 6319, 7597, 8449, 9523, 10591, 12733, 44233, 53179, 66661, 107423, 129149, 161891, 676133, 751961, 904043, 1133237, 4732931, 11494261, 80459827]

約数ペア:

[(1, 80459827), (7, 11494261), (17, 4732931), (71, 1133237), (89, 904043), (107, 751961), (119, 676133), (497, 161891), (623, 129149), (749, 107423), (1207, 66661), (1513, 53179), (1819, 44233), (6319, 12733), (7597, 10591), (8449, 9523)]