15668029881

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{458009}}^1$

素因数の和:458206

約数の個数: 32

約数和(自身を含む): 26674502400

約数和(自身を除く): 11006472519

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 3801, 4887, 11403, 34209, 458009, 1374027, 3206063, 4122081, 9618189, 12366243, 28854567, 82899629, 86563701, 248698887, 580297403, 746096661, 1740892209, 2238289983, 5222676627, 15668029881]

約数ペア:

[(1, 15668029881), (3, 5222676627), (7, 2238289983), (9, 1740892209), (21, 746096661), (27, 580297403), (63, 248698887), (181, 86563701), (189, 82899629), (543, 28854567), (1267, 12366243), (1629, 9618189), (3801, 4122081), (4887, 3206063), (11403, 1374027), (34209, 458009)]