85990671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12457}}^1$

素因数の和:12535

約数の個数: 24

約数和(自身を含む): 136041360

約数和(自身を除く): 50050689

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 12457, 37371, 112113, 161941, 485823, 734963, 1457469, 2204889, 6614667, 9554519, 28663557, 85990671]

約数ペア:

[(1, 85990671), (3, 28663557), (9, 9554519), (13, 6614667), (39, 2204889), (59, 1457469), (117, 734963), (177, 485823), (531, 161941), (767, 112113), (2301, 37371), (6903, 12457)]