73784253

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28901}}^1$

素因数の和:28964

約数の個数: 16

約数和(自身を含む): 105434496

約数和(自身を除く): 31650243

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 28901, 86703, 664723, 1069337, 1994169, 3208011, 24594751, 73784253]

約数ペア:

[(1, 73784253), (3, 24594751), (23, 3208011), (37, 1994169), (69, 1069337), (111, 664723), (851, 86703), (2553, 28901)]