82307289

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 34021671

約数列:

[1, 3, 43, 67, 89, 107, 129, 201, 267, 321, 2881, 3827, 4601, 5963, 7169, 8643, 9523, 11481, 13803, 17889, 21507, 28569, 256409, 308267, 409489, 638041, 769227, 924801, 1228467, 1914123, 27435763, 82307289]

約数ペア:

[(1, 82307289), (3, 27435763), (43, 1914123), (67, 1228467), (89, 924801), (107, 769227), (129, 638041), (201, 409489), (267, 308267), (321, 256409), (2881, 28569), (3827, 21507), (4601, 17889), (5963, 13803), (7169, 11481), (8643, 9523)]