68899623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6113}}^1$

素因数の和:6163

約数の個数: 24

約数和(自身を含む): 105111888

約数和(自身を除く): 36212265

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 6113, 11271, 18339, 79469, 103921, 238407, 311763, 1350973, 1766657, 4052919, 5299971, 22966541, 68899623]

約数ペア:

[(1, 68899623), (3, 22966541), (13, 5299971), (17, 4052919), (39, 1766657), (51, 1350973), (221, 311763), (289, 238407), (663, 103921), (867, 79469), (3757, 18339), (6113, 11271)]