66674901

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 96285024

約数和(自身を除く): 29610123

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 1451, 2703, 4353, 15317, 24667, 45951, 74001, 76903, 230709, 419339, 1258017, 1307351, 3922053, 22224967, 66674901]

約数ペア:

[(1, 66674901), (3, 22224967), (17, 3922053), (51, 1307351), (53, 1258017), (159, 419339), (289, 230709), (867, 76903), (901, 74001), (1451, 45951), (2703, 24667), (4353, 15317)]