61275423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1801}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 89263872

約数和(自身を除く): 27988449

約数列:

[1, 3, 11, 33, 1031, 1801, 3093, 5403, 11341, 19811, 34023, 59433, 1856831, 5570493, 20425141, 61275423]

約数ペア:

[(1, 61275423), (3, 20425141), (11, 5570493), (33, 1856831), (1031, 59433), (1801, 34023), (3093, 19811), (5403, 11341)]