140803881

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{21599}}^1$

素因数の和:21696

約数の個数: 16

約数和(自身を含む): 195955200

約数和(自身を除く): 55151319

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 21599, 64797, 885559, 1144747, 2656677, 3434241, 46934627, 140803881]

約数ペア:

[(1, 140803881), (3, 46934627), (41, 3434241), (53, 2656677), (123, 1144747), (159, 885559), (2173, 64797), (6519, 21599)]