63891729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37963}}^1$

素因数の和:37997

約数の個数: 24

約数和(自身を含む): 106602912

約数和(自身を除く): 42711183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 37963, 113889, 341667, 417593, 645371, 1252779, 1936113, 3758337, 5808339, 7099081, 21297243, 63891729]

約数ペア:

[(1, 63891729), (3, 21297243), (9, 7099081), (11, 5808339), (17, 3758337), (33, 1936113), (51, 1252779), (99, 645371), (153, 417593), (187, 341667), (561, 113889), (1683, 37963)]