194634009

素因数分解:

$3^5\times {\mathrm{307}}^1\times {\mathrm{2609}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 292612320

約数和(自身を除く): 97978311

約数列:

[1, 3, 9, 27, 81, 243, 307, 921, 2609, 2763, 7827, 8289, 23481, 24867, 70443, 74601, 211329, 633987, 800963, 2402889, 7208667, 21626001, 64878003, 194634009]

約数ペア:

[(1, 194634009), (3, 64878003), (9, 21626001), (27, 7208667), (81, 2402889), (243, 800963), (307, 633987), (921, 211329), (2609, 74601), (2763, 70443), (7827, 24867), (8289, 23481)]