147942333

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213481}}^1$

素因数の和:213505

約数の個数: 24

約数和(自身を含む): 266425536

約数和(自身を除く): 118483203

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 213481, 640443, 1494367, 1921329, 2348291, 4483101, 7044873, 13449303, 16438037, 21134619, 49314111, 147942333]

約数ペア:

[(1, 147942333), (3, 49314111), (7, 21134619), (9, 16438037), (11, 13449303), (21, 7044873), (33, 4483101), (63, 2348291), (77, 1921329), (99, 1494367), (231, 640443), (693, 213481)]