156967477221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71576597}}^1$

素因数の和:71576660

約数の個数: 16

約数和(自身を含む): 226754662464

約数和(自身を除く): 69787185243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71576597, 214729791, 1216802149, 3077793671, 3650406447, 9233381013, 52322492407, 156967477221]

約数ペア:

[(1, 156967477221), (3, 52322492407), (17, 9233381013), (43, 3650406447), (51, 3077793671), (129, 1216802149), (731, 214729791), (2193, 71576597)]