40778727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42611}}^1$

素因数の和:42654

約数の個数: 16

約数和(自身を含む): 61361280

約数和(自身を除く): 20582553

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42611, 127833, 468721, 1235719, 1406163, 3707157, 13592909, 40778727]

約数ペア:

[(1, 40778727), (3, 13592909), (11, 3707157), (29, 1406163), (33, 1235719), (87, 468721), (319, 127833), (957, 42611)]