80450699

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 96602688

約数和(自身を除く): 16151989

約数列:

[1, 7, 47, 49, 181, 193, 329, 1267, 1351, 2303, 8507, 8869, 9071, 9457, 34933, 59549, 63497, 244531, 416843, 444479, 1641851, 1711717, 11492957, 80450699]

約数ペア:

[(1, 80450699), (7, 11492957), (47, 1711717), (49, 1641851), (181, 444479), (193, 416843), (329, 244531), (1267, 63497), (1351, 59549), (2303, 34933), (8507, 9457), (8869, 9071)]