27769527

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 42700800

約数和(自身を除く): 14931273

約数列:

[1, 3, 9, 27, 47, 79, 141, 237, 277, 423, 711, 831, 1269, 2133, 2493, 3713, 7479, 11139, 13019, 21883, 33417, 39057, 65649, 100251, 117171, 196947, 351513, 590841, 1028501, 3085503, 9256509, 27769527]

約数ペア:

[(1, 27769527), (3, 9256509), (9, 3085503), (27, 1028501), (47, 590841), (79, 351513), (141, 196947), (237, 117171), (277, 100251), (423, 65649), (711, 39057), (831, 33417), (1269, 21883), (2133, 13019), (2493, 11139), (3713, 7479)]