79441119

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 124429968

約数和(自身を除く): 44988849

約数列:

[1, 3, 9, 17, 51, 71, 103, 153, 213, 309, 639, 927, 1207, 1751, 3621, 5041, 5253, 7313, 10863, 15123, 15759, 21939, 45369, 65817, 85697, 124321, 257091, 372963, 519223, 771273, 1118889, 1557669, 4673007, 8826791, 26480373, 79441119]

約数ペア:

[(1, 79441119), (3, 26480373), (9, 8826791), (17, 4673007), (51, 1557669), (71, 1118889), (103, 771273), (153, 519223), (213, 372963), (309, 257091), (639, 124321), (927, 85697), (1207, 65817), (1751, 45369), (3621, 21939), (5041, 15759), (5253, 15123), (7313, 10863)]