49904289

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{9677}}^1$

素因数の和:9877

約数の個数: 16

約数和(自身を含む): 74327040

約数和(自身を除く): 24422751

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 9677, 29031, 87093, 261279, 1848307, 5544921, 16634763, 49904289]

約数ペア:

[(1, 49904289), (3, 16634763), (9, 5544921), (27, 1848307), (191, 261279), (573, 87093), (1719, 29031), (5157, 9677)]