262587231

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 396211200

約数和(自身を除く): 133623969

約数列:

[1, 3, 9, 27, 79, 237, 307, 401, 711, 921, 1203, 2133, 2763, 3609, 8289, 10827, 24253, 31679, 72759, 95037, 123107, 218277, 285111, 369321, 654831, 855333, 1107963, 3323889, 9725453, 29176359, 87529077, 262587231]

約数ペア:

[(1, 262587231), (3, 87529077), (9, 29176359), (27, 9725453), (79, 3323889), (237, 1107963), (307, 855333), (401, 654831), (711, 369321), (921, 285111), (1203, 218277), (2133, 123107), (2763, 95037), (3609, 72759), (8289, 31679), (10827, 24253)]