3778778817

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{28211}}^1$

素因数の和:28283

約数の個数: 48

約数和(自身を含む): 6303689280

約数和(自身を除く): 2524910463

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 1089, 1107, 1353, 3267, 4059, 4961, 12177, 14883, 28211, 44649, 84633, 133947, 253899, 310321, 761697, 930963, 1156651, 2792889, 3413531, 3469953, 8378667, 10240593, 10409859, 12723161, 30721779, 31229577, 38169483, 92165337, 114508449, 139954771, 343525347, 419864313, 1259592939, 3778778817]

約数ペア:

[(1, 3778778817), (3, 1259592939), (9, 419864313), (11, 343525347), (27, 139954771), (33, 114508449), (41, 92165337), (99, 38169483), (121, 31229577), (123, 30721779), (297, 12723161), (363, 10409859), (369, 10240593), (451, 8378667), (1089, 3469953), (1107, 3413531), (1353, 2792889), (3267, 1156651), (4059, 930963), (4961, 761697), (12177, 310321), (14883, 253899), (28211, 133947), (44649, 84633)]