20160909531

素因数分解:

$3^3\times 7^1\times {\mathrm{859}}^1\times {\mathrm{124181}}^1$

素因数の和:125056

約数の個数: 32

約数和(自身を含む): 34174886400

約数和(自身を除く): 14013976869

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 859, 2577, 6013, 7731, 18039, 23193, 54117, 124181, 162351, 372543, 869267, 1117629, 2607801, 3352887, 7823403, 23470209, 106671479, 320014437, 746700353, 960043311, 2240101059, 2880129933, 6720303177, 20160909531]

約数ペア:

[(1, 20160909531), (3, 6720303177), (7, 2880129933), (9, 2240101059), (21, 960043311), (27, 746700353), (63, 320014437), (189, 106671479), (859, 23470209), (2577, 7823403), (6013, 3352887), (7731, 2607801), (18039, 1117629), (23193, 869267), (54117, 372543), (124181, 162351)]