128527251

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{7013}}^1$

素因数の和:7206

約数の個数: 16

約数和(自身を含む): 176752800

約数和(自身を除く): 48225549

約数列:

[1, 3, 41, 123, 149, 447, 6109, 7013, 18327, 21039, 287533, 862599, 1044937, 3134811, 42842417, 128527251]

約数ペア:

[(1, 128527251), (3, 42842417), (41, 3134811), (123, 1044937), (149, 862599), (447, 287533), (6109, 21039), (7013, 18327)]