157419927

素因数分解:

$3^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{2237}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 260216736

約数和(自身を除く): 102796809

約数列:

[1, 3, 7, 9, 21, 63, 1117, 2237, 3351, 6711, 7819, 10053, 15659, 20133, 23457, 46977, 70371, 140931, 2498729, 7496187, 17491103, 22488561, 52473309, 157419927]

約数ペア:

[(1, 157419927), (3, 52473309), (7, 22488561), (9, 17491103), (21, 7496187), (63, 2498729), (1117, 140931), (2237, 70371), (3351, 46977), (6711, 23457), (7819, 20133), (10053, 15659)]