90172119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26813}}^1$

素因数の和:26894

約数の個数: 16

約数和(自身を含む): 128707200

約数和(自身を除く): 38535081

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 26813, 80439, 509447, 1528341, 1581967, 4745901, 30057373, 90172119]

約数ペア:

[(1, 90172119), (3, 30057373), (19, 4745901), (57, 1581967), (59, 1528341), (177, 509447), (1121, 80439), (3363, 26813)]