219544708611

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1\times {\mathrm{11279}}^1$

素因数の和:12543

約数の個数: 32

約数和(自身を含む): 301612400640

約数和(自身を除く): 82067692029

約数列:

[1, 3, 47, 127, 141, 381, 1087, 3261, 5969, 11279, 17907, 33837, 51089, 138049, 153267, 414147, 530113, 1432433, 1590339, 4297299, 6488303, 12260273, 19464909, 36780819, 67324351, 201973053, 576232831, 1557054671, 1728698493, 4671164013, 73181569537, 219544708611]

約数ペア:

[(1, 219544708611), (3, 73181569537), (47, 4671164013), (127, 1728698493), (141, 1557054671), (381, 576232831), (1087, 201973053), (3261, 67324351), (5969, 36780819), (11279, 19464909), (17907, 12260273), (33837, 6488303), (51089, 4297299), (138049, 1590339), (153267, 1432433), (414147, 530113)]