156978367317

素因数分解:

$3^2\times {\mathrm{97001}}^1\times {\mathrm{179813}}^1$

素因数の和:276820

約数の個数: 12

約数和(自身を含む): 226750129164

約数和(自身を除く): 69771761847

約数列:

[1, 3, 9, 97001, 179813, 291003, 539439, 873009, 1618317, 17442040813, 52326122439, 156978367317]

約数ペア:

[(1, 156978367317), (3, 52326122439), (9, 17442040813), (97001, 1618317), (179813, 873009), (291003, 539439)]