91565553

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 135862272

約数和(自身を除く): 44296719

約数列:

[1, 3, 17, 23, 51, 69, 251, 311, 391, 753, 933, 1173, 4267, 5287, 5773, 7153, 12801, 15861, 17319, 21459, 78061, 98141, 121601, 234183, 294423, 364803, 1327037, 1795403, 3981111, 5386209, 30521851, 91565553]

約数ペア:

[(1, 91565553), (3, 30521851), (17, 5386209), (23, 3981111), (51, 1795403), (69, 1327037), (251, 364803), (311, 294423), (391, 234183), (753, 121601), (933, 98141), (1173, 78061), (4267, 21459), (5287, 17319), (5773, 15861), (7153, 12801)]