194882013

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{40933}}^1$

素因数の和:40985

約数の個数: 18

約数和(自身を含む): 294274526

約数和(自身を除く): 99392513

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 40933, 122799, 368397, 941459, 2824377, 8473131, 21653557, 64960671, 194882013]

約数ペア:

[(1, 194882013), (3, 64960671), (9, 21653557), (23, 8473131), (69, 2824377), (207, 941459), (529, 368397), (1587, 122799), (4761, 40933)]