97555671

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{63389}}^1$

素因数の和:63420

約数の個数: 20

約数和(自身を含む): 153403800

約数和(自身を除く): 55848129

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 63389, 190167, 570501, 1204391, 1711503, 3613173, 5134509, 10839519, 32518557, 97555671]

約数ペア:

[(1, 97555671), (3, 32518557), (9, 10839519), (19, 5134509), (27, 3613173), (57, 1711503), (81, 1204391), (171, 570501), (513, 190167), (1539, 63389)]