117529947

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{24593}}^1$

素因数の和:24664

約数の個数: 20

約数和(自身を含む): 178552440

約数和(自身を除く): 61022493

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 24593, 73779, 221337, 664011, 1450987, 1992033, 4352961, 13058883, 39176649, 117529947]

約数ペア:

[(1, 117529947), (3, 39176649), (9, 13058883), (27, 4352961), (59, 1992033), (81, 1450987), (177, 664011), (531, 221337), (1593, 73779), (4779, 24593)]