168372471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 255605760

約数和(自身を除く): 87233289

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 2397, 2679, 3697, 11091, 15181, 45543, 62849, 70243, 173759, 188547, 210729, 521277, 1194131, 2953903, 3301421, 3582393, 8861709, 9904263, 56124157, 168372471]

約数ペア:

[(1, 168372471), (3, 56124157), (17, 9904263), (19, 8861709), (47, 3582393), (51, 3301421), (57, 2953903), (141, 1194131), (323, 521277), (799, 210729), (893, 188547), (969, 173759), (2397, 70243), (2679, 62849), (3697, 45543), (11091, 15181)]