105215481

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{9227}}^1$

素因数の和:9421

約数の個数: 24

約数和(自身を含む): 174667584

約数和(自身を除く): 69452103

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 9227, 11403, 27681, 64589, 83043, 193767, 581301, 1670087, 5010261, 11690609, 15030783, 35071827, 105215481]

約数ペア:

[(1, 105215481), (3, 35071827), (7, 15030783), (9, 11690609), (21, 5010261), (63, 1670087), (181, 581301), (543, 193767), (1267, 83043), (1629, 64589), (3801, 27681), (9227, 11403)]