202109171067

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1\times {\mathrm{5849}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 308732580000

約数和(自身を除く): 106623408933

約数列:

[1, 3, 9, 19, 57, 171, 397, 509, 1191, 1527, 3573, 4581, 5849, 7543, 9671, 17547, 22629, 29013, 52641, 67887, 87039, 111131, 202073, 333393, 606219, 1000179, 1818657, 2322053, 2977141, 3839387, 6966159, 8931423, 11518161, 20898477, 26794269, 34554483, 44119007, 56565679, 132357021, 169697037, 397071063, 509091111, 1181924977, 3545774931, 10637324793, 22456574563, 67369723689, 202109171067]

約数ペア:

[(1, 202109171067), (3, 67369723689), (9, 22456574563), (19, 10637324793), (57, 3545774931), (171, 1181924977), (397, 509091111), (509, 397071063), (1191, 169697037), (1527, 132357021), (3573, 56565679), (4581, 44119007), (5849, 34554483), (7543, 26794269), (9671, 20898477), (17547, 11518161), (22629, 8931423), (29013, 6966159), (52641, 3839387), (67887, 2977141), (87039, 2322053), (111131, 1818657), (202073, 1000179), (333393, 606219)]