264696321

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 373424128

約数和(自身を除く): 108727807

約数列:

[1, 3, 31, 73, 93, 127, 219, 307, 381, 921, 2263, 3937, 6789, 9271, 9517, 11811, 22411, 27813, 28551, 38989, 67233, 116967, 287401, 694741, 862203, 1208659, 2084223, 2846197, 3625977, 8538591, 88232107, 264696321]

約数ペア:

[(1, 264696321), (3, 88232107), (31, 8538591), (73, 3625977), (93, 2846197), (127, 2084223), (219, 1208659), (307, 862203), (381, 694741), (921, 287401), (2263, 116967), (3937, 67233), (6789, 38989), (9271, 28551), (9517, 27813), (11811, 22411)]