76981911

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12697}}^1$

素因数の和:12790

約数の個数: 16

約数和(自身を含む): 107272704

約数和(自身を除く): 30290793

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 12697, 38091, 545971, 596759, 1637913, 1790277, 25660637, 76981911]

約数ペア:

[(1, 76981911), (3, 25660637), (43, 1790277), (47, 1637913), (129, 596759), (141, 545971), (2021, 38091), (6063, 12697)]