201920931801

素因数分解:

$3^2\times {\mathrm{1217}}^1\times {\mathrm{2243}}^1\times {\mathrm{8219}}^1$

素因数の和:11685

約数の個数: 24

約数和(自身を含む): 292068897120

約数和(自身を除く): 90147965319

約数列:

[1, 3, 9, 1217, 2243, 3651, 6729, 8219, 10953, 20187, 24657, 73971, 2729731, 8189193, 10002523, 18435217, 24567579, 30007569, 55305651, 90022707, 165916953, 22435659089, 67306977267, 201920931801]

約数ペア:

[(1, 201920931801), (3, 67306977267), (9, 22435659089), (1217, 165916953), (2243, 90022707), (3651, 55305651), (6729, 30007569), (8219, 24567579), (10953, 18435217), (20187, 10002523), (24657, 8189193), (73971, 2729731)]