82749891

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 129445888

約数和(自身を除く): 46695997

約数列:

[1, 3, 7, 21, 67, 103, 201, 309, 469, 571, 721, 1407, 1713, 2163, 3997, 6901, 11991, 20703, 38257, 48307, 58813, 114771, 144921, 176439, 267799, 411691, 803397, 1235073, 3940471, 11821413, 27583297, 82749891]

約数ペア:

[(1, 82749891), (3, 27583297), (7, 11821413), (21, 3940471), (67, 1235073), (103, 803397), (201, 411691), (309, 267799), (469, 176439), (571, 144921), (721, 114771), (1407, 58813), (1713, 48307), (2163, 38257), (3997, 20703), (6901, 11991)]