120345939

素因数分解:

$3^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{857}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 204272640

約数和(自身を除く): 83926701

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 743, 857, 2229, 2571, 5201, 5999, 6687, 7713, 15603, 17997, 20061, 23139, 46809, 53991, 140427, 161973, 636751, 1910253, 4457257, 5730759, 13371771, 17192277, 40115313, 120345939]

約数ペア:

[(1, 120345939), (3, 40115313), (7, 17192277), (9, 13371771), (21, 5730759), (27, 4457257), (63, 1910253), (189, 636751), (743, 161973), (857, 140427), (2229, 53991), (2571, 46809), (5201, 23139), (5999, 20061), (6687, 17997), (7713, 15603)]