63090009

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{45817}}^1$

素因数の和:45846

約数の個数: 20

約数和(自身を含む): 99791604

約数和(自身を除く): 36701595

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 45817, 137451, 412353, 778889, 1237059, 2336667, 3711177, 7010001, 21030003, 63090009]

約数ペア:

[(1, 63090009), (3, 21030003), (9, 7010001), (17, 3711177), (27, 2336667), (51, 1237059), (81, 778889), (153, 412353), (459, 137451), (1377, 45817)]