201333357

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{7841}}^1$

素因数の和:8170

約数の個数: 20

約数和(自身を含む): 301744476

約数和(自身を除く): 100411119

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 7841, 8559, 23523, 25677, 70569, 211707, 635121, 2485597, 7456791, 22370373, 67111119, 201333357]

約数ペア:

[(1, 201333357), (3, 67111119), (9, 22370373), (27, 7456791), (81, 2485597), (317, 635121), (951, 211707), (2853, 70569), (7841, 25677), (8559, 23523)]