265899420801

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1039307}}^1$

素因数の和:1039482

約数の個数: 48

約数和(自身を含む): 456563847168

約数和(自身を除く): 190664426367

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 131, 217, 279, 393, 651, 917, 1179, 1953, 2751, 4061, 8253, 12183, 28427, 36549, 85281, 255843, 1039307, 3117921, 7275149, 9353763, 21825447, 32218517, 65476341, 96655551, 136149217, 225529619, 289966653, 408447651, 676588857, 953044519, 1225342953, 2029766571, 2859133557, 4220625727, 8577400671, 12661877181, 29544380089, 37985631543, 88633140267, 265899420801]

約数ペア:

[(1, 265899420801), (3, 88633140267), (7, 37985631543), (9, 29544380089), (21, 12661877181), (31, 8577400671), (63, 4220625727), (93, 2859133557), (131, 2029766571), (217, 1225342953), (279, 953044519), (393, 676588857), (651, 408447651), (917, 289966653), (1179, 225529619), (1953, 136149217), (2751, 96655551), (4061, 65476341), (8253, 32218517), (12183, 21825447), (28427, 9353763), (36549, 7275149), (85281, 3117921), (255843, 1039307)]