156907839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 230860336

約数和(自身を除く): 73952497

約数列:

[1, 3, 11, 33, 121, 313, 363, 939, 1381, 3443, 4143, 10329, 15191, 37873, 45573, 113619, 167101, 432253, 501303, 1296759, 4754783, 14264349, 52302613, 156907839]

約数ペア:

[(1, 156907839), (3, 52302613), (11, 14264349), (33, 4754783), (121, 1296759), (313, 501303), (363, 432253), (939, 167101), (1381, 113619), (3443, 45573), (4143, 37873), (10329, 15191)]