63865557

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 108514560

約数和(自身を除く): 44649003

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 733, 1383, 2199, 3227, 4149, 5131, 6597, 9681, 12447, 15393, 19791, 29043, 46179, 87129, 138537, 337913, 1013739, 2365391, 3041217, 7096173, 9123651, 21288519, 63865557]

約数ペア:

[(1, 63865557), (3, 21288519), (7, 9123651), (9, 7096173), (21, 3041217), (27, 2365391), (63, 1013739), (189, 337913), (461, 138537), (733, 87129), (1383, 46179), (2199, 29043), (3227, 19791), (4149, 15393), (5131, 12447), (6597, 9681)]