153442023

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{119783}}^1$

素因数の和:119854

約数の個数: 16

約数和(自身を含む): 237651456

約数和(自身を除く): 84209433

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 119783, 359349, 838481, 2515443, 7306763, 21920289, 51147341, 153442023]

約数ペア:

[(1, 153442023), (3, 51147341), (7, 21920289), (21, 7306763), (61, 2515443), (183, 838481), (427, 359349), (1281, 119783)]