201675159

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47779}}^1$

素因数の和:47859

約数の個数: 24

約数和(自身を含む): 337900160

約数和(自身を除く): 136225001

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47779, 143337, 334453, 430011, 1003359, 3010077, 3201193, 9603579, 22408351, 28810737, 67225053, 201675159]

約数ペア:

[(1, 201675159), (3, 67225053), (7, 28810737), (9, 22408351), (21, 9603579), (63, 3201193), (67, 3010077), (201, 1003359), (469, 430011), (603, 334453), (1407, 143337), (4221, 47779)]