80968251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{296587}}^1$

素因数の和:296610

約数の個数: 16

約数和(自身を含む): 132871424

約数和(自身を除く): 51903173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 296587, 889761, 2076109, 3855631, 6228327, 11566893, 26989417, 80968251]

約数ペア:

[(1, 80968251), (3, 26989417), (7, 11566893), (13, 6228327), (21, 3855631), (39, 2076109), (91, 889761), (273, 296587)]