166622139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8081}}^1$

素因数の和:8195

約数の個数: 24

約数和(自身を含む): 252158400

約数和(自身を除く): 85536261

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 2291, 6873, 8081, 20619, 24243, 72729, 234349, 638399, 703047, 1915197, 2109141, 5745591, 18513571, 55540713, 166622139]

約数ペア:

[(1, 166622139), (3, 55540713), (9, 18513571), (29, 5745591), (79, 2109141), (87, 1915197), (237, 703047), (261, 638399), (711, 234349), (2291, 72729), (6873, 24243), (8081, 20619)]