214099173

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 338094720

約数和(自身を除く): 123995547

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 459, 471, 1413, 2669, 2971, 4239, 8007, 8913, 24021, 26739, 50507, 72063, 80217, 151521, 454563, 466447, 1363689, 1399341, 4198023, 7929599, 12594069, 23788797, 71366391, 214099173]

約数ペア:

[(1, 214099173), (3, 71366391), (9, 23788797), (17, 12594069), (27, 7929599), (51, 4198023), (153, 1399341), (157, 1363689), (459, 466447), (471, 454563), (1413, 151521), (2669, 80217), (2971, 72063), (4239, 50507), (8007, 26739), (8913, 24021)]