147940617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 219864960

約数和(自身を除く): 71924343

約数列:

[1, 3, 11, 33, 97, 113, 291, 339, 409, 1067, 1227, 1243, 3201, 3729, 4499, 10961, 13497, 32883, 39673, 46217, 119019, 120571, 138651, 361713, 436403, 508387, 1309209, 1525161, 4483049, 13449147, 49313539, 147940617]

約数ペア:

[(1, 147940617), (3, 49313539), (11, 13449147), (33, 4483049), (97, 1525161), (113, 1309209), (291, 508387), (339, 436403), (409, 361713), (1067, 138651), (1227, 120571), (1243, 119019), (3201, 46217), (3729, 39673), (4499, 32883), (10961, 13497)]