126620778

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{166169}}^1$

素因数の和:166301

約数の個数: 16

約数和(自身を含む): 255237120

約数和(自身を除く): 128616342

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 166169, 332338, 498507, 997014, 21103463, 42206926, 63310389, 126620778]

約数ペア:

[(1, 126620778), (2, 63310389), (3, 42206926), (6, 21103463), (127, 997014), (254, 498507), (381, 332338), (762, 166169)]