275693769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{54799}}^1$

素因数の和:54861

約数の個数: 24

約数和(自身を含む): 438838400

約数和(自身を除く): 163144631

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 54799, 164397, 493191, 712387, 2137161, 2356357, 6411483, 7069071, 21207213, 30632641, 91897923, 275693769]

約数ペア:

[(1, 275693769), (3, 91897923), (9, 30632641), (13, 21207213), (39, 7069071), (43, 6411483), (117, 2356357), (129, 2137161), (387, 712387), (559, 493191), (1677, 164397), (5031, 54799)]