80293689

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41113}}^1$

素因数の和:41157

約数の個数: 24

約数和(自身を含む): 136827392

約数和(自身を除く): 56533703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 41113, 123339, 287791, 370017, 863373, 1274503, 2590119, 3823509, 8921521, 11470527, 26764563, 80293689]

約数ペア:

[(1, 80293689), (3, 26764563), (7, 11470527), (9, 8921521), (21, 3823509), (31, 2590119), (63, 1274503), (93, 863373), (217, 370017), (279, 287791), (651, 123339), (1953, 41113)]