156970913913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{139981}}^1$

素因数の和:140286

約数の個数: 48

約数和(自身を含む): 253660822272

約数和(自身を除く): 96689908359

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 241, 423, 517, 723, 1551, 2169, 2651, 4653, 7953, 11327, 23859, 33981, 101943, 124597, 139981, 373791, 419943, 1121373, 1259829, 1539791, 4619373, 6579107, 13858119, 19737321, 33735421, 59211963, 72370177, 101206263, 217110531, 303618789, 371089631, 651331593, 1113268893, 1585564787, 3339806679, 4756694361, 14270083083, 17441212657, 52323637971, 156970913913]

約数ペア:

[(1, 156970913913), (3, 52323637971), (9, 17441212657), (11, 14270083083), (33, 4756694361), (47, 3339806679), (99, 1585564787), (141, 1113268893), (241, 651331593), (423, 371089631), (517, 303618789), (723, 217110531), (1551, 101206263), (2169, 72370177), (2651, 59211963), (4653, 33735421), (7953, 19737321), (11327, 13858119), (23859, 6579107), (33981, 4619373), (101943, 1539791), (124597, 1259829), (139981, 1121373), (373791, 419943)]