61798527

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1289}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 102229920

約数和(自身を除く): 40431393

約数列:

[1, 3, 7, 9, 21, 63, 761, 1289, 2283, 3867, 5327, 6849, 9023, 11601, 15981, 27069, 47943, 81207, 980929, 2942787, 6866503, 8828361, 20599509, 61798527]

約数ペア:

[(1, 61798527), (3, 20599509), (7, 8828361), (9, 6866503), (21, 2942787), (63, 980929), (761, 81207), (1289, 47943), (2283, 27069), (3867, 15981), (5327, 11601), (6849, 9023)]