201727491

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 334566144

約数和(自身を除く): 132838653

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 289, 301, 357, 731, 773, 867, 903, 2023, 2193, 2319, 5117, 5411, 6069, 12427, 13141, 15351, 16233, 33239, 37281, 39423, 86989, 91987, 99717, 223397, 232673, 260967, 275961, 565063, 670191, 698019, 1563779, 1695189, 3955441, 4691337, 9606071, 11866323, 28818213, 67242497, 201727491]

約数ペア:

[(1, 201727491), (3, 67242497), (7, 28818213), (17, 11866323), (21, 9606071), (43, 4691337), (51, 3955441), (119, 1695189), (129, 1563779), (289, 698019), (301, 670191), (357, 565063), (731, 275961), (773, 260967), (867, 232673), (903, 223397), (2023, 99717), (2193, 91987), (2319, 86989), (5117, 39423), (5411, 37281), (6069, 33239), (12427, 16233), (13141, 15351)]