201628377727

素因数分解:

$7^1\times {\mathrm{31}}^3\times {\mathrm{966871}}^1$

素因数の和:966971

約数の個数: 16

約数和(自身を含む): 238113501184

約数和(自身を除く): 36485123457

約数列:

[1, 7, 31, 217, 961, 6727, 29791, 208537, 966871, 6768097, 29973001, 209811007, 929163031, 6504141217, 28804053961, 201628377727]

約数ペア:

[(1, 201628377727), (7, 28804053961), (31, 6504141217), (217, 929163031), (961, 209811007), (6727, 29973001), (29791, 6768097), (208537, 966871)]