186156733

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3422

約数の個数: 20

約数和(自身を含む): 226679328

約数和(自身を除く): 40522595

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2401, 3371, 7889, 23597, 55223, 77533, 165179, 542731, 1156253, 3799117, 8093771, 26593819, 186156733]

約数ペア:

[(1, 186156733), (7, 26593819), (23, 8093771), (49, 3799117), (161, 1156253), (343, 542731), (1127, 165179), (2401, 77533), (3371, 55223), (7889, 23597)]