80263251

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{48733}}^1$

素因数の和:48803

約数の個数: 16

約数和(自身を含む): 120860320

約数和(自身を除く): 40597069

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 48733, 146199, 438597, 1315791, 2972713, 8918139, 26754417, 80263251]

約数ペア:

[(1, 80263251), (3, 26754417), (9, 8918139), (27, 2972713), (61, 1315791), (183, 438597), (549, 146199), (1647, 48733)]