53917587

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 80995200

約数和(自身を除く): 27077613

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 1297, 1341, 3891, 4619, 11673, 13857, 40207, 41571, 120621, 193253, 361863, 579759, 1739277, 5990843, 17972529, 53917587]

約数ペア:

[(1, 53917587), (3, 17972529), (9, 5990843), (31, 1739277), (93, 579759), (149, 361863), (279, 193253), (447, 120621), (1297, 41571), (1341, 40207), (3891, 13857), (4619, 11673)]