51375201

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 69734400

約数和(自身を除く): 18359199

約数列:

[1, 3, 79, 237, 239, 717, 907, 2721, 18881, 56643, 71653, 214959, 216773, 650319, 17125067, 51375201]

約数ペア:

[(1, 51375201), (3, 17125067), (79, 650319), (237, 216773), (239, 214959), (717, 71653), (907, 56643), (2721, 18881)]