49380687

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 73605168

約数和(自身を除く): 24224481

約数列:

[1, 3, 9, 41, 123, 163, 369, 489, 821, 1467, 2463, 6683, 7389, 20049, 33661, 60147, 100983, 133823, 302949, 401469, 1204407, 5486743, 16460229, 49380687]

約数ペア:

[(1, 49380687), (3, 16460229), (9, 5486743), (41, 1204407), (123, 401469), (163, 302949), (369, 133823), (489, 100983), (821, 60147), (1467, 33661), (2463, 20049), (6683, 7389)]