68773977

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 104904800

約数和(自身を除く): 36130823

約数列:

[1, 3, 9, 19, 57, 171, 523, 769, 1569, 2307, 4707, 6921, 9937, 14611, 29811, 43833, 89433, 131499, 402187, 1206561, 3619683, 7641553, 22924659, 68773977]

約数ペア:

[(1, 68773977), (3, 22924659), (9, 7641553), (19, 3619683), (57, 1206561), (171, 402187), (523, 131499), (769, 89433), (1569, 43833), (2307, 29811), (4707, 14611), (6921, 9937)]