78607629

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 118901952

約数和(自身を除く): 40294323

約数列:

[1, 3, 9, 23, 69, 207, 401, 947, 1203, 2841, 3609, 8523, 9223, 21781, 27669, 65343, 83007, 196029, 379747, 1139241, 3417723, 8734181, 26202543, 78607629]

約数ペア:

[(1, 78607629), (3, 26202543), (9, 8734181), (23, 3417723), (69, 1139241), (207, 379747), (401, 196029), (947, 83007), (1203, 65343), (2841, 27669), (3609, 21781), (8523, 9223)]