78314847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13477}}^1$

素因数の和:13642

約数の個数: 16

約数和(自身を含む): 113215200

約数和(自身を除く): 34900353

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 13477, 40431, 175201, 525603, 2008073, 6024219, 26104949, 78314847]

約数ペア:

[(1, 78314847), (3, 26104949), (13, 6024219), (39, 2008073), (149, 525603), (447, 175201), (1937, 40431), (5811, 13477)]