86801139

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{56401}}^1$

素因数の和:56432

約数の個数: 20

約数和(自身を含む): 136492840

約数和(自身を除く): 49691701

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 56401, 169203, 507609, 1071619, 1522827, 3214857, 4568481, 9644571, 28933713, 86801139]

約数ペア:

[(1, 86801139), (3, 28933713), (9, 9644571), (19, 4568481), (27, 3214857), (57, 1522827), (81, 1071619), (171, 507609), (513, 169203), (1539, 56401)]