89824473

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 133600896

約数和(自身を除く): 43776423

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 1621, 4863, 6157, 14589, 18471, 55413, 76187, 212351, 228561, 637053, 685683, 1911159, 9980497, 29941491, 89824473]

約数ペア:

[(1, 89824473), (3, 29941491), (9, 9980497), (47, 1911159), (131, 685683), (141, 637053), (393, 228561), (423, 212351), (1179, 76187), (1621, 55413), (4863, 18471), (6157, 14589)]