97499781

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{3449}}^1$

素因数の和:3810

約数の個数: 20

約数和(自身を含む): 146107500

約数和(自身を除く): 48607719

約数列:

[1, 3, 9, 27, 81, 349, 1047, 3141, 3449, 9423, 10347, 28269, 31041, 93123, 279369, 1203701, 3611103, 10833309, 32499927, 97499781]

約数ペア:

[(1, 97499781), (3, 32499927), (9, 10833309), (27, 3611103), (81, 1203701), (349, 279369), (1047, 93123), (3141, 31041), (3449, 28269), (9423, 10347)]