70556427

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{13001}}^1$

素因数の和:13080

約数の個数: 20

約数和(自身を含む): 106980456

約数和(自身を除く): 36424029

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 13001, 39003, 117009, 351027, 871067, 1053081, 2613201, 7839603, 23518809, 70556427]

約数ペア:

[(1, 70556427), (3, 23518809), (9, 7839603), (27, 2613201), (67, 1053081), (81, 871067), (201, 351027), (603, 117009), (1809, 39003), (5427, 13001)]