9869121

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 30

約数和(自身を含む): 15322230

約数和(自身を除く): 5453109

約数列:

[1, 3, 9, 27, 37, 81, 89, 111, 267, 333, 801, 999, 1369, 2403, 2997, 3293, 4107, 7209, 9879, 12321, 29637, 36963, 88911, 110889, 121841, 266733, 365523, 1096569, 3289707, 9869121]

約数ペア:

[(1, 9869121), (3, 3289707), (9, 1096569), (27, 365523), (37, 266733), (81, 121841), (89, 110889), (111, 88911), (267, 36963), (333, 29637), (801, 12321), (999, 9879), (1369, 7209), (2403, 4107), (2997, 3293)]