252194613

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 384265728

約数和(自身を除く): 132071115

約数列:

[1, 3, 11, 33, 43, 107, 121, 129, 151, 321, 363, 453, 473, 1177, 1419, 1661, 3531, 4601, 4983, 5203, 6493, 12947, 13803, 15609, 16157, 18271, 19479, 38841, 48471, 50611, 54813, 71423, 151833, 177727, 214269, 533181, 556721, 694751, 785653, 1670163, 1954997, 2084253, 2356959, 5864991, 7642261, 22926783, 84064871, 252194613]

約数ペア:

[(1, 252194613), (3, 84064871), (11, 22926783), (33, 7642261), (43, 5864991), (107, 2356959), (121, 2084253), (129, 1954997), (151, 1670163), (321, 785653), (363, 694751), (453, 556721), (473, 533181), (1177, 214269), (1419, 177727), (1661, 151833), (3531, 71423), (4601, 54813), (4983, 50611), (5203, 48471), (6493, 38841), (12947, 19479), (13803, 18271), (15609, 16157)]