79860543

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31957}}^1$

素因数の和:31991

約数の個数: 24

約数和(自身を含む): 131155632

約数和(自身を除く): 51295089

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 31957, 95871, 223699, 543269, 671097, 1565893, 1629807, 3802883, 4697679, 11408649, 26620181, 79860543]

約数ペア:

[(1, 79860543), (3, 26620181), (7, 11408649), (17, 4697679), (21, 3802883), (49, 1629807), (51, 1565893), (119, 671097), (147, 543269), (357, 223699), (833, 95871), (2499, 31957)]