87428313

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60337}}^1$

素因数の和:60373

約数の個数: 24

約数和(自身を含む): 150603648

約数和(自身を除く): 63175335

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 60337, 181011, 422359, 543033, 1267077, 1387751, 3801231, 4163253, 9714257, 12489759, 29142771, 87428313]

約数ペア:

[(1, 87428313), (3, 29142771), (7, 12489759), (9, 9714257), (21, 4163253), (23, 3801231), (63, 1387751), (69, 1267077), (161, 543033), (207, 422359), (483, 181011), (1449, 60337)]