68902983

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 101237760

約数和(自身を除く): 32334777

約数列:

[1, 3, 9, 103, 239, 309, 311, 717, 927, 933, 2151, 2799, 24617, 32033, 73851, 74329, 96099, 221553, 222987, 288297, 668961, 7655887, 22967661, 68902983]

約数ペア:

[(1, 68902983), (3, 22967661), (9, 7655887), (103, 668961), (239, 288297), (309, 222987), (311, 221553), (717, 96099), (927, 74329), (933, 73851), (2151, 32033), (2799, 24617)]