27290109

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 46310400

約数和(自身を除く): 19020291

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 2411, 3773, 7233, 11319, 16877, 26521, 50631, 79563, 118139, 185647, 354417, 556941, 826973, 1299529, 2480919, 3898587, 9096703, 27290109]

約数ペア:

[(1, 27290109), (3, 9096703), (7, 3898587), (11, 2480919), (21, 1299529), (33, 826973), (49, 556941), (77, 354417), (147, 185647), (231, 118139), (343, 79563), (539, 50631), (1029, 26521), (1617, 16877), (2411, 11319), (3773, 7233)]