69804906983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{28627}}^1$

素因数の和:29343

約数の個数: 32

約数和(自身を含む): 87329599488

約数和(自身を除く): 17524692505

約数列:

[1, 7, 17, 31, 119, 217, 527, 661, 3689, 4627, 11237, 20491, 28627, 78659, 143437, 200389, 348347, 486659, 887437, 2438429, 3406613, 6212059, 15086429, 18922447, 105605003, 132457129, 321681599, 586595857, 2251771193, 4106170999, 9972129569, 69804906983]

約数ペア:

[(1, 69804906983), (7, 9972129569), (17, 4106170999), (31, 2251771193), (119, 586595857), (217, 321681599), (527, 132457129), (661, 105605003), (3689, 18922447), (4627, 15086429), (11237, 6212059), (20491, 3406613), (28627, 2438429), (78659, 887437), (143437, 486659), (200389, 348347)]