158740869

素因数分解:

$3^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{3229}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 242069120

約数和(自身を除く): 83328251

約数列:

[1, 3, 7, 21, 2341, 3229, 7023, 9687, 16387, 22603, 49161, 67809, 7559089, 22677267, 52913623, 158740869]

約数ペア:

[(1, 158740869), (3, 52913623), (7, 22677267), (21, 7559089), (2341, 67809), (3229, 49161), (7023, 22603), (9687, 16387)]