27392409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 43365504

約数和(自身を除く): 15973095

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 1021, 2439, 2981, 3063, 8943, 9189, 11231, 26829, 33693, 101079, 276691, 830073, 2490219, 3043601, 9130803, 27392409]

約数ペア:

[(1, 27392409), (3, 9130803), (9, 3043601), (11, 2490219), (33, 830073), (99, 276691), (271, 101079), (813, 33693), (1021, 26829), (2439, 11231), (2981, 9189), (3063, 8943)]