140508780273

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{306119347}}^1$

素因数の和:306119373

約数の個数: 16

約数和(自身を含む): 220405930560

約数和(自身を除く): 79897150287

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 306119347, 918358041, 2755074123, 5204028899, 8265222369, 15612086697, 46836260091, 140508780273]

約数ペア:

[(1, 140508780273), (3, 46836260091), (9, 15612086697), (17, 8265222369), (27, 5204028899), (51, 2755074123), (153, 918358041), (459, 306119347)]