15663826089

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{5857}}^1$

素因数の和:6247

約数の個数: 40

約数和(自身を含む): 23671685928

約数和(自身を除く): 8007859839

約数列:

[1, 3, 9, 27, 81, 137, 241, 411, 723, 1233, 2169, 3699, 5857, 6507, 11097, 17571, 19521, 33017, 52713, 99051, 158139, 297153, 474417, 802409, 891459, 1411537, 2407227, 2674377, 4234611, 7221681, 12703833, 21665043, 38111499, 64995129, 114334497, 193380569, 580141707, 1740425121, 5221275363, 15663826089]

約数ペア:

[(1, 15663826089), (3, 5221275363), (9, 1740425121), (27, 580141707), (81, 193380569), (137, 114334497), (241, 64995129), (411, 38111499), (723, 21665043), (1233, 12703833), (2169, 7221681), (3699, 4234611), (5857, 2674377), (6507, 2407227), (11097, 1411537), (17571, 891459), (19521, 802409), (33017, 474417), (52713, 297153), (99051, 158139)]