65981290319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{16091}}^1\times {\mathrm{25469}}^1$

素因数の和:41590

約数の個数: 16

約数和(自身を含む): 78693742080

約数和(自身を除く): 12712451761

約数列:

[1, 7, 23, 161, 16091, 25469, 112637, 178283, 370093, 585787, 2590651, 4100509, 409821679, 2868751753, 9425898617, 65981290319]

約数ペア:

[(1, 65981290319), (7, 9425898617), (23, 2868751753), (161, 409821679), (16091, 4100509), (25469, 2590651), (112637, 585787), (178283, 370093)]