156901647

素因数分解:

$3^1\times 7^1\times {\mathrm{2677}}^1\times {\mathrm{2791}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 239263232

約数和(自身を除く): 82361585

約数列:

[1, 3, 7, 21, 2677, 2791, 8031, 8373, 18739, 19537, 56217, 58611, 7471507, 22414521, 52300549, 156901647]

約数ペア:

[(1, 156901647), (3, 52300549), (7, 22414521), (21, 7471507), (2677, 58611), (2791, 56217), (8031, 19537), (8373, 18739)]