89232867

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 46795293

約数列:

[1, 3, 9, 27, 53, 127, 159, 381, 477, 491, 1143, 1431, 1473, 3429, 4419, 6731, 13257, 20193, 26023, 60579, 62357, 78069, 181737, 187071, 234207, 561213, 702621, 1683639, 3304921, 9914763, 29744289, 89232867]

約数ペア:

[(1, 89232867), (3, 29744289), (9, 9914763), (27, 3304921), (53, 1683639), (127, 702621), (159, 561213), (381, 234207), (477, 187071), (491, 181737), (1143, 78069), (1431, 62357), (1473, 60579), (3429, 26023), (4419, 20193), (6731, 13257)]