120452143

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 145774080

約数和(自身を除く): 25321937

約数列:

[1, 7, 31, 49, 179, 217, 443, 1253, 1519, 3101, 5549, 8771, 13733, 21707, 38843, 79297, 96131, 271901, 555079, 672917, 2458207, 3885553, 17207449, 120452143]

約数ペア:

[(1, 120452143), (7, 17207449), (31, 3885553), (49, 2458207), (179, 672917), (217, 555079), (443, 271901), (1253, 96131), (1519, 79297), (3101, 38843), (5549, 21707), (8771, 13733)]