155672481

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{5449}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 211896000

約数和(自身を除く): 56223519

約数列:

[1, 3, 89, 107, 267, 321, 5449, 9523, 16347, 28569, 484961, 583043, 1454883, 1749129, 51890827, 155672481]

約数ペア:

[(1, 155672481), (3, 51890827), (89, 1749129), (107, 1454883), (267, 583043), (321, 484961), (5449, 28569), (9523, 16347)]