27893669139

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8681503}}^1$

素因数の和:8681536

約数の個数: 32

約数和(自身を含む): 50005463040

約数和(自身を除く): 22111793901

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8681503, 26044509, 60770521, 78133527, 147585551, 182311563, 234400581, 442756653, 546934689, 1033098857, 1328269959, 1640804067, 3099296571, 3984809877, 9297889713, 27893669139]

約数ペア:

[(1, 27893669139), (3, 9297889713), (7, 3984809877), (9, 3099296571), (17, 1640804067), (21, 1328269959), (27, 1033098857), (51, 546934689), (63, 442756653), (119, 234400581), (153, 182311563), (189, 147585551), (357, 78133527), (459, 60770521), (1071, 26044509), (3213, 8681503)]