84778353

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 138124800

約数和(自身を除く): 53346447

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 2179, 3537, 4323, 6537, 12969, 19611, 23969, 38907, 58833, 71907, 215721, 285449, 647163, 856347, 2569041, 3139939, 7707123, 9419817, 28259451, 84778353]

約数ペア:

[(1, 84778353), (3, 28259451), (9, 9419817), (11, 7707123), (27, 3139939), (33, 2569041), (99, 856347), (131, 647163), (297, 285449), (393, 215721), (1179, 71907), (1441, 58833), (2179, 38907), (3537, 23969), (4323, 19611), (6537, 12969)]