90397791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14969}}^1$

素因数の和:15047

約数の個数: 24

約数和(自身を含む): 144789840

約数和(自身を除く): 54392049

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 14969, 44907, 134721, 164659, 493977, 913109, 1481931, 2739327, 8217981, 10044199, 30132597, 90397791]

約数ペア:

[(1, 90397791), (3, 30132597), (9, 10044199), (11, 8217981), (33, 2739327), (61, 1481931), (99, 913109), (183, 493977), (549, 164659), (671, 134721), (2013, 44907), (6039, 14969)]