85738239

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3691}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 129589200

約数和(自身を除く): 43850961

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 3691, 7743, 11073, 23229, 33219, 107039, 321117, 328499, 963351, 985497, 2956491, 9526471, 28579413, 85738239]

約数ペア:

[(1, 85738239), (3, 28579413), (9, 9526471), (29, 2956491), (87, 985497), (89, 963351), (261, 328499), (267, 321117), (801, 107039), (2581, 33219), (3691, 23229), (7743, 11073)]