66264237

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{62929}}^1$

素因数の和:62954

約数の個数: 20

約数和(自身を含む): 106603420

約数和(自身を除く): 40339183

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 62929, 188787, 566361, 818077, 1699083, 2454231, 5097249, 7362693, 22088079, 66264237]

約数ペア:

[(1, 66264237), (3, 22088079), (9, 7362693), (13, 5097249), (27, 2454231), (39, 1699083), (81, 818077), (117, 566361), (351, 188787), (1053, 62929)]