88017021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 133099200

約数和(自身を除く): 45082179

約数列:

[1, 3, 9, 23, 69, 207, 449, 947, 1347, 2841, 4041, 8523, 10327, 21781, 30981, 65343, 92943, 196029, 425203, 1275609, 3826827, 9779669, 29339007, 88017021]

約数ペア:

[(1, 88017021), (3, 29339007), (9, 9779669), (23, 3826827), (69, 1275609), (207, 425203), (449, 196029), (947, 92943), (1347, 65343), (2841, 30981), (4041, 21781), (8523, 10327)]