78670851

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{5153}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 120067584

約数和(自身を除く): 41396733

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 5153, 15267, 15459, 36071, 108213, 3746231, 11238693, 26223617, 78670851]

約数ペア:

[(1, 78670851), (3, 26223617), (7, 11238693), (21, 3746231), (727, 108213), (2181, 36071), (5089, 15459), (5153, 15267)]