80355051

素因数分解:

$3^3\times 7^2\times {\mathrm{60737}}^1$

素因数の和:60760

約数の個数: 24

約数和(自身を含む): 138482640

約数和(自身を除く): 58127589

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 60737, 182211, 425159, 546633, 1275477, 1639899, 2976113, 3826431, 8928339, 11479293, 26785017, 80355051]

約数ペア:

[(1, 80355051), (3, 26785017), (7, 11479293), (9, 8928339), (21, 3826431), (27, 2976113), (49, 1639899), (63, 1275477), (147, 546633), (189, 425159), (441, 182211), (1323, 60737)]