77271597

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{220147}}^1$

素因数の和:220169

約数の個数: 16

約数和(自身を含む): 123282880

約数和(自身を除く): 46011283

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 220147, 660441, 1981323, 2861911, 5943969, 8585733, 25757199, 77271597]

約数ペア:

[(1, 77271597), (3, 25757199), (9, 8585733), (13, 5943969), (27, 2861911), (39, 1981323), (117, 660441), (351, 220147)]