65470197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 98340480

約数和(自身を除く): 32870283

約数列:

[1, 3, 13, 29, 39, 87, 107, 321, 377, 541, 1131, 1391, 1623, 3103, 4173, 7033, 9309, 15689, 21099, 40339, 47067, 57887, 121017, 173661, 203957, 611871, 752531, 1678723, 2257593, 5036169, 21823399, 65470197]

約数ペア:

[(1, 65470197), (3, 21823399), (13, 5036169), (29, 2257593), (39, 1678723), (87, 752531), (107, 611871), (321, 203957), (377, 173661), (541, 121017), (1131, 57887), (1391, 47067), (1623, 40339), (3103, 21099), (4173, 15689), (7033, 9309)]