67640001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157669}}^1$

素因数の和:157696

約数の個数: 16

約数和(自身を含む): 105954240

約数和(自身を除く): 38314239

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 157669, 473007, 1734359, 2049697, 5203077, 6149091, 22546667, 67640001]

約数ペア:

[(1, 67640001), (3, 22546667), (11, 6149091), (13, 5203077), (33, 2049697), (39, 1734359), (143, 473007), (429, 157669)]