71370023931

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{15881}}^1$

素因数の和:16588

約数の個数: 48

約数和(自身を含む): 111342984480

約数和(自身を除く): 39972960549

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 641, 779, 1923, 2337, 5769, 7011, 12179, 15881, 26281, 36537, 47643, 78843, 109611, 142929, 236529, 301739, 499339, 651121, 905217, 1498017, 1953363, 2715651, 4494051, 5860089, 10179721, 12371299, 30539163, 37113897, 91617489, 111341691, 193414699, 417368561, 580244097, 1252105683, 1740732291, 3756317049, 7930002659, 23790007977, 71370023931]

約数ペア:

[(1, 71370023931), (3, 23790007977), (9, 7930002659), (19, 3756317049), (41, 1740732291), (57, 1252105683), (123, 580244097), (171, 417368561), (369, 193414699), (641, 111341691), (779, 91617489), (1923, 37113897), (2337, 30539163), (5769, 12371299), (7011, 10179721), (12179, 5860089), (15881, 4494051), (26281, 2715651), (36537, 1953363), (47643, 1498017), (78843, 905217), (109611, 651121), (142929, 499339), (236529, 301739)]