71662401

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{3733}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 108734080

約数和(自身を除く): 37071679

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 3733, 6399, 11199, 19197, 33597, 100791, 294907, 302373, 884721, 907119, 2654163, 7962489, 23887467, 71662401]

約数ペア:

[(1, 71662401), (3, 23887467), (9, 7962489), (27, 2654163), (79, 907119), (81, 884721), (237, 302373), (243, 294907), (711, 100791), (2133, 33597), (3733, 19197), (6399, 11199)]