565535601

素因数分解:

$3^6\times {\mathrm{521}}^1\times {\mathrm{1489}}^1$

素因数の和:2028

約数の個数: 28

約数和(自身を含む): 850113540

約数和(自身を除く): 284577939

約数列:

[1, 3, 9, 27, 81, 243, 521, 729, 1489, 1563, 4467, 4689, 13401, 14067, 40203, 42201, 120609, 126603, 361827, 379809, 775769, 1085481, 2327307, 6981921, 20945763, 62837289, 188511867, 565535601]

約数ペア:

[(1, 565535601), (3, 188511867), (9, 62837289), (27, 20945763), (81, 6981921), (243, 2327307), (521, 1085481), (729, 775769), (1489, 379809), (1563, 361827), (4467, 126603), (4689, 120609), (13401, 42201), (14067, 40203)]