63630981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 100684800

約数和(自身を除く): 37053819

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1747, 1917, 4047, 5241, 12141, 15723, 33193, 36423, 47169, 99579, 124037, 298737, 372111, 896211, 1116333, 2356703, 3348999, 7070109, 21210327, 63630981]

約数ペア:

[(1, 63630981), (3, 21210327), (9, 7070109), (19, 3348999), (27, 2356703), (57, 1116333), (71, 896211), (171, 372111), (213, 298737), (513, 124037), (639, 99579), (1349, 47169), (1747, 36423), (1917, 33193), (4047, 15723), (5241, 12141)]