109089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 24

約数和(自身を含む): 179712

約数和(自身を除く): 70623

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 713, 1173, 1581, 2139, 3519, 4743, 6417, 12121, 36363, 109089]

約数ペア:

[(1, 109089), (3, 36363), (9, 12121), (17, 6417), (23, 4743), (31, 3519), (51, 2139), (69, 1581), (93, 1173), (153, 713), (207, 527), (279, 391)]