27377217

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 20119743

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 3533, 7749, 10599, 24731, 31797, 74193, 95391, 144853, 222579, 434559, 667737, 1013971, 1303677, 3041913, 3911031, 9125739, 27377217]

約数ペア:

[(1, 27377217), (3, 9125739), (7, 3911031), (9, 3041913), (21, 1303677), (27, 1013971), (41, 667737), (63, 434559), (123, 222579), (189, 144853), (287, 95391), (369, 74193), (861, 31797), (1107, 24731), (2583, 10599), (3533, 7749)]