71272377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 118654848

約数和(自身を除く): 47382471

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 113, 207, 253, 277, 339, 759, 831, 1017, 1243, 2277, 2493, 2599, 3047, 3729, 6371, 7797, 9141, 11187, 19113, 23391, 27423, 28589, 31301, 57339, 70081, 85767, 93903, 210243, 257301, 281709, 344311, 630729, 719923, 1032933, 2159769, 3098799, 6479307, 7919153, 23757459, 71272377]

約数ペア:

[(1, 71272377), (3, 23757459), (9, 7919153), (11, 6479307), (23, 3098799), (33, 2159769), (69, 1032933), (99, 719923), (113, 630729), (207, 344311), (253, 281709), (277, 257301), (339, 210243), (759, 93903), (831, 85767), (1017, 70081), (1243, 57339), (2277, 31301), (2493, 28589), (2599, 27423), (3047, 23391), (3729, 19113), (6371, 11187), (7797, 9141)]