71313957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55411}}^1$

素因数の和:55441

約数の個数: 24

約数和(自身を含む): 121019808

約数和(自身を除く): 49705851

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 55411, 166233, 498699, 609521, 720343, 1828563, 2161029, 5485689, 6483087, 7923773, 23771319, 71313957]

約数ペア:

[(1, 71313957), (3, 23771319), (9, 7923773), (11, 6483087), (13, 5485689), (33, 2161029), (39, 1828563), (99, 720343), (117, 609521), (143, 498699), (429, 166233), (1287, 55411)]