102639987

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{17047}}^1$

素因数の和:17279

約数の個数: 16

約数和(自身を含む): 152750080

約数和(自身を除く): 50110093

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 17047, 51141, 153423, 460269, 3801481, 11404443, 34213329, 102639987]

約数ペア:

[(1, 102639987), (3, 34213329), (9, 11404443), (27, 3801481), (223, 460269), (669, 153423), (2007, 51141), (6021, 17047)]