81622701

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{33967}}^1$

素因数の和:34065

約数の個数: 16

約数和(自身を含む): 122284800

約数和(自身を除く): 40662099

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 33967, 101901, 305703, 917109, 3023063, 9069189, 27207567, 81622701]

約数ペア:

[(1, 81622701), (3, 27207567), (9, 9069189), (27, 3023063), (89, 917109), (267, 305703), (801, 101901), (2403, 33967)]