127922079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2251}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 179799680

約数和(自身を除く): 51877601

約数列:

[1, 3, 19, 57, 997, 2251, 2991, 6753, 18943, 42769, 56829, 128307, 2244247, 6732741, 42640693, 127922079]

約数ペア:

[(1, 127922079), (3, 42640693), (19, 6732741), (57, 2244247), (997, 128307), (2251, 56829), (2991, 42769), (6753, 18943)]