30448737

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 49599360

約数和(自身を除く): 19150623

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 653, 1413, 1727, 1959, 4239, 5181, 5877, 7183, 15543, 17631, 21549, 46629, 64647, 102521, 193941, 307563, 922689, 1127731, 2768067, 3383193, 10149579, 30448737]

約数ペア:

[(1, 30448737), (3, 10149579), (9, 3383193), (11, 2768067), (27, 1127731), (33, 922689), (99, 307563), (157, 193941), (297, 102521), (471, 64647), (653, 46629), (1413, 21549), (1727, 17631), (1959, 15543), (4239, 7183), (5181, 5877)]