68510481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40853}}^1$

素因数の和:40912

約数の個数: 16

約数和(自身を含む): 100664256

約数和(自身を除く): 32153775

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 40853, 122559, 531089, 1593267, 1756679, 5270037, 22836827, 68510481]

約数ペア:

[(1, 68510481), (3, 22836827), (13, 5270037), (39, 1756679), (43, 1593267), (129, 531089), (559, 122559), (1677, 40853)]