78824013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15649}}^1$

素因数の和:15748

約数の個数: 16

約数和(自身を含む): 111177600

約数和(自身を除く): 32353587

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 15649, 46947, 359927, 1079781, 1142377, 3427131, 26274671, 78824013]

約数ペア:

[(1, 78824013), (3, 26274671), (23, 3427131), (69, 1142377), (73, 1079781), (219, 359927), (1679, 46947), (5037, 15649)]