79220727

素因数分解:

$3^3\times {\mathrm{1373}}^1\times {\mathrm{2137}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 117504480

約数和(自身を除く): 38283753

約数列:

[1, 3, 9, 27, 1373, 2137, 4119, 6411, 12357, 19233, 37071, 57699, 2934101, 8802303, 26406909, 79220727]

約数ペア:

[(1, 79220727), (3, 26406909), (9, 8802303), (27, 2934101), (1373, 57699), (2137, 37071), (4119, 19233), (6411, 12357)]