157021557102

素因数分解:

$2^1\times 3^4\times {\mathrm{969268871}}^1$

素因数の和:969268885

約数の個数: 20

約数和(自身を含む): 351844600536

約数和(自身を除く): 194823043434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 969268871, 1938537742, 2907806613, 5815613226, 8723419839, 17446839678, 26170259517, 52340519034, 78510778551, 157021557102]

約数ペア:

[(1, 157021557102), (2, 78510778551), (3, 52340519034), (6, 26170259517), (9, 17446839678), (18, 8723419839), (27, 5815613226), (54, 2907806613), (81, 1938537742), (162, 969268871)]