69966441

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{821}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 107330184

約数和(自身を除く): 37363743

約数列:

[1, 3, 9, 17, 51, 153, 557, 821, 1671, 2463, 5013, 7389, 9469, 13957, 28407, 41871, 85221, 125613, 457297, 1371891, 4115673, 7774049, 23322147, 69966441]

約数ペア:

[(1, 69966441), (3, 23322147), (9, 7774049), (17, 4115673), (51, 1371891), (153, 457297), (557, 125613), (821, 85221), (1671, 41871), (2463, 28407), (5013, 13957), (7389, 9469)]