61289697

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3037}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 96535488

約数和(自身を除く): 35245791

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 3037, 6727, 9111, 20181, 21259, 63777, 94147, 282441, 659029, 1977087, 2918557, 8755671, 20429899, 61289697]

約数ペア:

[(1, 61289697), (3, 20429899), (7, 8755671), (21, 2918557), (31, 1977087), (93, 659029), (217, 282441), (651, 94147), (961, 63777), (2883, 21259), (3037, 20181), (6727, 9111)]