53109999

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{1117}}^1$

素因数の和:1716

約数の個数: 20

約数和(自身を含む): 79543464

約数和(自身を除く): 26433465

約数列:

[1, 3, 9, 27, 81, 587, 1117, 1761, 3351, 5283, 10053, 15849, 30159, 47547, 90477, 655679, 1967037, 5901111, 17703333, 53109999]

約数ペア:

[(1, 53109999), (3, 17703333), (9, 5901111), (27, 1967037), (81, 655679), (587, 90477), (1117, 47547), (1761, 30159), (3351, 15849), (5283, 10053)]