71369217

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 105813864

約数和(自身を除く): 34444647

約数列:

[1, 3, 9, 53, 157, 159, 471, 477, 953, 1413, 2859, 8321, 8577, 24963, 50509, 74889, 149621, 151527, 448863, 454581, 1346589, 7929913, 23789739, 71369217]

約数ペア:

[(1, 71369217), (3, 23789739), (9, 7929913), (53, 1346589), (157, 454581), (159, 448863), (471, 151527), (477, 149621), (953, 74889), (1413, 50509), (2859, 24963), (8321, 8577)]