2107266165

素因数分解:

$3^3\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{7793}}^1$

素因数の和:9810

約数の個数: 32

約数和(自身を含む): 3748602240

約数和(自身を除く): 1641336075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2003, 6009, 7793, 10015, 18027, 23379, 30045, 38965, 54081, 70137, 90135, 116895, 210411, 270405, 350685, 1052055, 15609379, 46828137, 78046895, 140484411, 234140685, 421453233, 702422055, 2107266165]

約数ペア:

[(1, 2107266165), (3, 702422055), (5, 421453233), (9, 234140685), (15, 140484411), (27, 78046895), (45, 46828137), (135, 15609379), (2003, 1052055), (6009, 350685), (7793, 270405), (10015, 210411), (18027, 116895), (23379, 90135), (30045, 70137), (38965, 54081)]