188078607

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 277505280

約数和(自身を除く): 89426673

約数列:

[1, 3, 9, 59, 177, 271, 531, 813, 1307, 2439, 3921, 11763, 15989, 47967, 77113, 143901, 231339, 354197, 694017, 1062591, 3187773, 20897623, 62692869, 188078607]

約数ペア:

[(1, 188078607), (3, 62692869), (9, 20897623), (59, 3187773), (177, 1062591), (271, 694017), (531, 354197), (813, 231339), (1307, 143901), (2439, 77113), (3921, 47967), (11763, 15989)]