66073563

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{15391}}^1$

素因数の和:15456

約数の個数: 20

約数和(自身を含む): 100571328

約数和(自身を除く): 34497765

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 15391, 46173, 138519, 415557, 815723, 1246671, 2447169, 7341507, 22024521, 66073563]

約数ペア:

[(1, 66073563), (3, 22024521), (9, 7341507), (27, 2447169), (53, 1246671), (81, 815723), (159, 415557), (477, 138519), (1431, 46173), (4293, 15391)]