80493813993

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{3121}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 109207060480

約数和(自身を除く): 28713246487

約数列:

[1, 3, 127, 139, 381, 417, 487, 1461, 3121, 9363, 17653, 52959, 61849, 67693, 185547, 203079, 396367, 433819, 1189101, 1301457, 1519927, 4559781, 8597011, 25791033, 55095013, 165285039, 193030729, 211269853, 579092187, 633809559, 26831271331, 80493813993]

約数ペア:

[(1, 80493813993), (3, 26831271331), (127, 633809559), (139, 579092187), (381, 211269853), (417, 193030729), (487, 165285039), (1461, 55095013), (3121, 25791033), (9363, 8597011), (17653, 4559781), (52959, 1519927), (61849, 1301457), (67693, 1189101), (185547, 433819), (203079, 396367)]