15778825947

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{13709}}^1$

素因数の和:14672

約数の個数: 32

約数和(自身を含む): 23901465600

約数和(自身を除く): 8122639653

約数列:

[1, 3, 9, 27, 47, 141, 423, 907, 1269, 2721, 8163, 13709, 24489, 41127, 42629, 123381, 127887, 370143, 383661, 644323, 1150983, 1932969, 5798907, 12434063, 17396721, 37302189, 111906567, 335719701, 584400961, 1753202883, 5259608649, 15778825947]

約数ペア:

[(1, 15778825947), (3, 5259608649), (9, 1753202883), (27, 584400961), (47, 335719701), (141, 111906567), (423, 37302189), (907, 17396721), (1269, 12434063), (2721, 5798907), (8163, 1932969), (13709, 1150983), (24489, 644323), (41127, 383661), (42629, 370143), (123381, 127887)]