133731729

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{3121}}^1$

素因数の和:3179

約数の個数: 30

約数和(自身を含む): 208902386

約数和(自身を除く): 75170657

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1587, 1863, 3121, 4761, 9363, 14283, 28089, 42849, 71783, 84267, 215349, 252801, 646047, 1651009, 1938141, 4953027, 5814423, 14859081, 44577243, 133731729]

約数ペア:

[(1, 133731729), (3, 44577243), (9, 14859081), (23, 5814423), (27, 4953027), (69, 1938141), (81, 1651009), (207, 646047), (529, 252801), (621, 215349), (1587, 84267), (1863, 71783), (3121, 42849), (4761, 28089), (9363, 14283)]