78734151981

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{324839}}^1$

素因数の和:325086

約数の個数: 32

約数和(自身を含む): 119749017600

約数和(自身を除く): 41014865619

約数列:

[1, 3, 9, 27, 47, 141, 191, 423, 573, 1269, 1719, 5157, 8977, 26931, 80793, 242379, 324839, 974517, 2923551, 8770653, 15267433, 45802299, 62044249, 137406897, 186132747, 412220691, 558398241, 1675194723, 2916079703, 8748239109, 26244717327, 78734151981]

約数ペア:

[(1, 78734151981), (3, 26244717327), (9, 8748239109), (27, 2916079703), (47, 1675194723), (141, 558398241), (191, 412220691), (423, 186132747), (573, 137406897), (1269, 62044249), (1719, 45802299), (5157, 15267433), (8977, 8770653), (26931, 2923551), (80793, 974517), (242379, 324839)]