3109879521

素因数分解:

$3^3\times 7^2\times {\mathrm{353}}^1\times {\mathrm{6659}}^1$

素因数の和:7035

約数の個数: 48

約数和(自身を含む): 5375419200

約数和(自身を除く): 2265539679

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 353, 441, 1059, 1323, 2471, 3177, 6659, 7413, 9531, 17297, 19977, 22239, 46613, 51891, 59931, 66717, 139839, 155673, 179793, 326291, 419517, 467019, 978873, 1258551, 2350627, 2936619, 7051881, 8809857, 16454389, 21155643, 49363167, 63466929, 115180723, 148089501, 345542169, 444268503, 1036626507, 3109879521]

約数ペア:

[(1, 3109879521), (3, 1036626507), (7, 444268503), (9, 345542169), (21, 148089501), (27, 115180723), (49, 63466929), (63, 49363167), (147, 21155643), (189, 16454389), (353, 8809857), (441, 7051881), (1059, 2936619), (1323, 2350627), (2471, 1258551), (3177, 978873), (6659, 467019), (7413, 419517), (9531, 326291), (17297, 179793), (19977, 155673), (22239, 139839), (46613, 66717), (51891, 59931)]