172055871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4639}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 268544640

約数和(自身を除く): 96488769

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 4639, 12363, 13917, 37089, 41751, 60307, 180921, 542763, 1470563, 4411689, 13235067, 19117319, 57351957, 172055871]

約数ペア:

[(1, 172055871), (3, 57351957), (9, 19117319), (13, 13235067), (39, 4411689), (117, 1470563), (317, 542763), (951, 180921), (2853, 60307), (4121, 41751), (4639, 37089), (12363, 13917)]