56989089

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{8087}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 88320960

約数和(自身を除く): 31331871

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 8087, 24261, 72783, 218349, 234523, 655047, 703569, 1965141, 2110707, 6332121, 18996363, 56989089]

約数ペア:

[(1, 56989089), (3, 18996363), (9, 6332121), (27, 2110707), (29, 1965141), (81, 703569), (87, 655047), (243, 234523), (261, 218349), (783, 72783), (2349, 24261), (7047, 8087)]