47947983999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1\times {\mathrm{2063}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 67968543744

約数和(自身を除く): 20020559745

約数列:

[1, 3, 17, 51, 353, 1059, 1291, 2063, 3873, 6001, 6189, 18003, 21947, 35071, 65841, 105213, 455723, 728239, 1367169, 2184717, 2663333, 7747291, 7989999, 12380063, 23241873, 37140189, 45276661, 135829983, 940156549, 2820469647, 15982661333, 47947983999]

約数ペア:

[(1, 47947983999), (3, 15982661333), (17, 2820469647), (51, 940156549), (353, 135829983), (1059, 45276661), (1291, 37140189), (2063, 23241873), (3873, 12380063), (6001, 7989999), (6189, 7747291), (18003, 2663333), (21947, 2184717), (35071, 1367169), (65841, 728239), (105213, 455723)]