243669483

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{93683}}^1$

素因数の和:93723

約数の個数: 18

約数和(自身を含む): 373892844

約数和(自身を除く): 130223361

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 93683, 281049, 843147, 1592611, 4777833, 14333499, 27074387, 81223161, 243669483]

約数ペア:

[(1, 243669483), (3, 81223161), (9, 27074387), (17, 14333499), (51, 4777833), (153, 1592611), (289, 843147), (867, 281049), (2601, 93683)]