82131567

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 130444800

約数和(自身を除く): 48313233

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 471, 609, 859, 1099, 2577, 3297, 4553, 6013, 13659, 18039, 24911, 31871, 74733, 95613, 134863, 174377, 404589, 523131, 944041, 2832123, 3911027, 11733081, 27377189, 82131567]

約数ペア:

[(1, 82131567), (3, 27377189), (7, 11733081), (21, 3911027), (29, 2832123), (87, 944041), (157, 523131), (203, 404589), (471, 174377), (609, 134863), (859, 95613), (1099, 74733), (2577, 31871), (3297, 24911), (4553, 18039), (6013, 13659)]