229485729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 354695040

約数和(自身を除く): 125209311

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 3219, 6481, 11803, 19443, 35409, 71291, 187949, 213873, 239797, 563847, 719391, 2067439, 2637767, 6202317, 6954113, 7913301, 20862339, 76495243, 229485729]

約数ペア:

[(1, 229485729), (3, 76495243), (11, 20862339), (29, 7913301), (33, 6954113), (37, 6202317), (87, 2637767), (111, 2067439), (319, 719391), (407, 563847), (957, 239797), (1073, 213873), (1221, 187949), (3219, 71291), (6481, 35409), (11803, 19443)]