12156937671

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1\times {\mathrm{19603}}^1$

素因数の和:19831

約数の個数: 24

約数和(自身を含む): 16770359424

約数和(自身を除く): 4613421753

約数列:

[1, 3, 37, 111, 151, 453, 1369, 4107, 5587, 16761, 19603, 58809, 206719, 620157, 725311, 2175933, 2960053, 8880159, 26836507, 80509521, 109521961, 328565883, 4052312557, 12156937671]

約数ペア:

[(1, 12156937671), (3, 4052312557), (37, 328565883), (111, 109521961), (151, 80509521), (453, 26836507), (1369, 8880159), (4107, 2960053), (5587, 2175933), (16761, 725311), (19603, 620157), (58809, 206719)]