69165957

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 109958400

約数和(自身を除く): 40792443

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 829, 959, 2487, 2877, 3973, 5803, 11919, 17409, 24041, 27811, 72123, 83433, 113573, 168287, 340719, 504861, 795011, 2385033, 3293617, 9880851, 23055319, 69165957]

約数ペア:

[(1, 69165957), (3, 23055319), (7, 9880851), (21, 3293617), (29, 2385033), (87, 795011), (137, 504861), (203, 340719), (411, 168287), (609, 113573), (829, 83433), (959, 72123), (2487, 27811), (2877, 24041), (3973, 17409), (5803, 11919)]