153203519

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3083}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 181585920

約数和(自身を除く): 28382401

約数列:

[1, 7, 31, 217, 229, 1603, 3083, 7099, 21581, 49693, 95573, 669011, 706007, 4942049, 21886217, 153203519]

約数ペア:

[(1, 153203519), (7, 21886217), (31, 4942049), (217, 706007), (229, 669011), (1603, 95573), (3083, 49693), (7099, 21581)]