69538329

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4073}}^1$

素因数の和:4357

約数の個数: 24

約数和(自身を含む): 115245312

約数和(自身を除く): 45706983

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 4073, 5691, 12219, 17073, 28511, 36657, 85533, 256599, 1103783, 3311349, 7726481, 9934047, 23179443, 69538329]

約数ペア:

[(1, 69538329), (3, 23179443), (7, 9934047), (9, 7726481), (21, 3311349), (63, 1103783), (271, 256599), (813, 85533), (1897, 36657), (2439, 28511), (4073, 17073), (5691, 12219)]