100984401

素因数分解:

$3^4\times 7^1\times {\mathrm{178103}}^1$

素因数の和:178122

約数の個数: 20

約数和(自身を含む): 172404672

約数和(自身を除く): 71420271

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 178103, 534309, 1246721, 1602927, 3740163, 4808781, 11220489, 14426343, 33661467, 100984401]

約数ペア:

[(1, 100984401), (3, 33661467), (7, 14426343), (9, 11220489), (21, 4808781), (27, 3740163), (63, 1602927), (81, 1246721), (189, 534309), (567, 178103)]