18988896717

素因数分解:

$3^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{99181}}^1$

素因数の和:100210

約数の個数: 32

約数和(自身を含む): 32182575360

約数和(自身を除く): 13193678643

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1013, 3039, 7091, 9117, 21273, 27351, 63819, 99181, 191457, 297543, 694267, 892629, 2082801, 2677887, 6248403, 18745209, 100470353, 301411059, 703292471, 904233177, 2109877413, 2712699531, 6329632239, 18988896717]

約数ペア:

[(1, 18988896717), (3, 6329632239), (7, 2712699531), (9, 2109877413), (21, 904233177), (27, 703292471), (63, 301411059), (189, 100470353), (1013, 18745209), (3039, 6248403), (7091, 2677887), (9117, 2082801), (21273, 892629), (27351, 694267), (63819, 297543), (99181, 191457)]