45284211

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 81100800

約数和(自身を除く): 35816589

約数列:

[1, 3, 7, 9, 21, 27, 31, 59, 63, 93, 131, 177, 189, 217, 279, 393, 413, 531, 651, 837, 917, 1179, 1239, 1593, 1829, 1953, 2751, 3537, 3717, 4061, 5487, 5859, 7729, 8253, 11151, 12183, 12803, 16461, 23187, 24759, 28427, 36549, 38409, 49383, 54103, 69561, 85281, 109647, 115227, 162309, 208683, 239599, 255843, 345681, 486927, 718797, 767529, 1460781, 1677193, 2156391, 5031579, 6469173, 15094737, 45284211]

約数ペア:

[(1, 45284211), (3, 15094737), (7, 6469173), (9, 5031579), (21, 2156391), (27, 1677193), (31, 1460781), (59, 767529), (63, 718797), (93, 486927), (131, 345681), (177, 255843), (189, 239599), (217, 208683), (279, 162309), (393, 115227), (413, 109647), (531, 85281), (651, 69561), (837, 54103), (917, 49383), (1179, 38409), (1239, 36549), (1593, 28427), (1829, 24759), (1953, 23187), (2751, 16461), (3537, 12803), (3717, 12183), (4061, 11151), (5487, 8253), (5859, 7729)]