157030893

素因数分解:

$3^4\times {\mathrm{937}}^1\times {\mathrm{2069}}^1$

素因数の和:3018

約数の個数: 20

約数和(自身を含む): 234940860

約数和(自身を除く): 77909967

約数列:

[1, 3, 9, 27, 81, 937, 2069, 2811, 6207, 8433, 18621, 25299, 55863, 75897, 167589, 1938653, 5815959, 17447877, 52343631, 157030893]

約数ペア:

[(1, 157030893), (3, 52343631), (9, 17447877), (27, 5815959), (81, 1938653), (937, 167589), (2069, 75897), (2811, 55863), (6207, 25299), (8433, 18621)]