86864067

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29881}}^1$

素因数の和:29923

約数の個数: 24

約数和(自身を含む): 139847760

約数和(自身を除く): 52983693

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 29881, 89643, 268929, 507977, 567739, 1523931, 1703217, 4571793, 5109651, 9651563, 28954689, 86864067]

約数ペア:

[(1, 86864067), (3, 28954689), (9, 9651563), (17, 5109651), (19, 4571793), (51, 1703217), (57, 1523931), (153, 567739), (171, 507977), (323, 268929), (969, 89643), (2907, 29881)]