82216287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1289}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 125439600

約数和(自身を除く): 43223313

約数列:

[1, 3, 9, 19, 57, 171, 373, 1119, 1289, 3357, 3867, 7087, 11601, 21261, 24491, 63783, 73473, 220419, 480797, 1442391, 4327173, 9135143, 27405429, 82216287]

約数ペア:

[(1, 82216287), (3, 27405429), (9, 9135143), (19, 4327173), (57, 1442391), (171, 480797), (373, 220419), (1119, 73473), (1289, 63783), (3357, 24491), (3867, 21261), (7087, 11601)]