40895847

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{26573}}^1$

素因数の和:26604

約数の個数: 20

約数和(自身を含む): 64309080

約数和(自身を除く): 23413233

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 26573, 79719, 239157, 504887, 717471, 1514661, 2152413, 4543983, 13631949, 40895847]

約数ペア:

[(1, 40895847), (3, 13631949), (9, 4543983), (19, 2152413), (27, 1514661), (57, 717471), (81, 504887), (171, 239157), (513, 79719), (1539, 26573)]