26780451969

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{20333}}^1\times {\mathrm{15139}}^1$

素因数の和:35504

約数の個数: 16

約数和(自身を含む): 36942811200

約数和(自身を除く): 10162359231

約数列:

[1, 3, 29, 87, 15139, 20333, 45417, 60999, 439031, 589657, 1317093, 1768971, 307821287, 923463861, 8926817323, 26780451969]

約数ペア:

[(1, 26780451969), (3, 8926817323), (29, 923463861), (87, 307821287), (15139, 1768971), (20333, 1317093), (45417, 589657), (60999, 439031)]