529888959

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{7057}}^1$

素因数の和:7178

約数の個数: 28

約数和(自身を含む): 802296976

約数和(自身を除く): 272408017

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 2781, 7057, 8343, 21171, 25029, 63513, 75087, 190539, 571617, 726871, 1714851, 2180613, 5144553, 6541839, 19625517, 58876551, 176629653, 529888959]

約数ペア:

[(1, 529888959), (3, 176629653), (9, 58876551), (27, 19625517), (81, 6541839), (103, 5144553), (243, 2180613), (309, 1714851), (729, 726871), (927, 571617), (2781, 190539), (7057, 75087), (8343, 63513), (21171, 25029)]