82251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 138320

約数和(自身を除く): 56069

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 703, 741, 1443, 2109, 2223, 4329, 6327, 9139, 27417, 82251]

約数ペア:

[(1, 82251), (3, 27417), (9, 9139), (13, 6327), (19, 4329), (37, 2223), (39, 2109), (57, 1443), (111, 741), (117, 703), (171, 481), (247, 333)]