842157033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 1213172352

約数和(自身を除く): 371015319

約数列:

[1, 3, 17, 51, 61, 183, 421, 643, 1037, 1263, 1929, 3111, 7157, 10931, 21471, 25681, 32793, 39223, 77043, 117669, 270703, 436577, 666791, 812109, 1309731, 2000373, 4601951, 13805853, 16512883, 49538649, 280719011, 842157033]

約数ペア:

[(1, 842157033), (3, 280719011), (17, 49538649), (51, 16512883), (61, 13805853), (183, 4601951), (421, 2000373), (643, 1309731), (1037, 812109), (1263, 666791), (1929, 436577), (3111, 270703), (7157, 117669), (10931, 77043), (21471, 39223), (25681, 32793)]