271806939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{3967}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 411021312

約数和(自身を除く): 139214373

約数列:

[1, 3, 9, 23, 69, 207, 331, 993, 2979, 3967, 7613, 11901, 22839, 35703, 68517, 91241, 273723, 821169, 1313077, 3939231, 11817693, 30200771, 90602313, 271806939]

約数ペア:

[(1, 271806939), (3, 90602313), (9, 30200771), (23, 11817693), (69, 3939231), (207, 1313077), (331, 821169), (993, 273723), (2979, 91241), (3967, 68517), (7613, 35703), (11901, 22839)]