76087647

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 44296353

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 2089, 4047, 6267, 12141, 18801, 36423, 39691, 56403, 119073, 148319, 357219, 444957, 1071657, 1334871, 2818061, 4004613, 8454183, 25362549, 76087647]

約数ペア:

[(1, 76087647), (3, 25362549), (9, 8454183), (19, 4004613), (27, 2818061), (57, 1334871), (71, 1071657), (171, 444957), (213, 357219), (513, 148319), (639, 119073), (1349, 56403), (1917, 39691), (2089, 36423), (4047, 18801), (6267, 12141)]