26537751

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 40085760

約数和(自身を除く): 13548009

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1459, 2021, 4377, 6063, 13131, 18189, 62737, 68573, 188211, 205719, 564633, 617157, 2948639, 8845917, 26537751]

約数ペア:

[(1, 26537751), (3, 8845917), (9, 2948639), (43, 617157), (47, 564633), (129, 205719), (141, 188211), (387, 68573), (423, 62737), (1459, 18189), (2021, 13131), (4377, 6063)]