127938987

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{39161}}^1$

素因数の和:39192

約数の個数: 24

約数和(自身を含む): 208341840

約数和(自身を除く): 80402853

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 39161, 117483, 352449, 430771, 1057347, 1292313, 3876939, 4738481, 11630817, 14215443, 42646329, 127938987]

約数ペア:

[(1, 127938987), (3, 42646329), (9, 14215443), (11, 11630817), (27, 4738481), (33, 3876939), (99, 1292313), (121, 1057347), (297, 430771), (363, 352449), (1089, 117483), (3267, 39161)]