70071897

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 110860288

約数和(自身を除く): 40788391

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 903, 1063, 1533, 3139, 3189, 7441, 9417, 21973, 22323, 45709, 65919, 77599, 137127, 232797, 319963, 543193, 959889, 1629579, 3336757, 10010271, 23357299, 70071897]

約数ペア:

[(1, 70071897), (3, 23357299), (7, 10010271), (21, 3336757), (43, 1629579), (73, 959889), (129, 543193), (219, 319963), (301, 232797), (511, 137127), (903, 77599), (1063, 65919), (1533, 45709), (3139, 22323), (3189, 21973), (7441, 9417)]