158442237

素因数分解:

$3^4\times {\mathrm{1319}}^1\times {\mathrm{1483}}^1$

素因数の和:2814

約数の個数: 20

約数和(自身を含む): 237024480

約数和(自身を除く): 78582243

約数列:

[1, 3, 9, 27, 81, 1319, 1483, 3957, 4449, 11871, 13347, 35613, 40041, 106839, 120123, 1956077, 5868231, 17604693, 52814079, 158442237]

約数ペア:

[(1, 158442237), (3, 52814079), (9, 17604693), (27, 5868231), (81, 1956077), (1319, 120123), (1483, 106839), (3957, 40041), (4449, 35613), (11871, 13347)]