151954143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 234938880

約数和(自身を除く): 82984737

約数列:

[1, 3, 11, 17, 33, 51, 187, 439, 561, 617, 1317, 1851, 4829, 6787, 7463, 10489, 14487, 20361, 22389, 31467, 82093, 115379, 246279, 270863, 346137, 812589, 2979493, 4604671, 8938479, 13814013, 50651381, 151954143]

約数ペア:

[(1, 151954143), (3, 50651381), (11, 13814013), (17, 8938479), (33, 4604671), (51, 2979493), (187, 812589), (439, 346137), (561, 270863), (617, 246279), (1317, 115379), (1851, 82093), (4829, 31467), (6787, 22389), (7463, 20361), (10489, 14487)]