80490051

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{102797}}^1$

素因数の和:102835

約数の個数: 16

約数和(自身を含む): 123357600

約数和(自身を除く): 42867549

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 102797, 308391, 925173, 2775519, 2981113, 8943339, 26830017, 80490051]

約数ペア:

[(1, 80490051), (3, 26830017), (9, 8943339), (27, 2981113), (29, 2775519), (87, 925173), (261, 308391), (783, 102797)]