7788481623

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{39227}}^1$

素因数の和:40943

約数の個数: 24

約数和(自身を含む): 12122864208

約数和(自身を除く): 4334382585

約数列:

[1, 3, 9, 13, 39, 117, 1697, 5091, 15273, 22061, 39227, 66183, 117681, 198549, 353043, 509951, 1529853, 4589559, 66568219, 199704657, 599113971, 865386847, 2596160541, 7788481623]

約数ペア:

[(1, 7788481623), (3, 2596160541), (9, 865386847), (13, 599113971), (39, 199704657), (117, 66568219), (1697, 4589559), (5091, 1529853), (15273, 509951), (22061, 353043), (39227, 198549), (66183, 117681)]