81249274323

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{39659}}^1$

素因数の和:40752

約数の個数: 48

約数和(自身を含む): 138587904000

約数和(自身を除く): 57338629677

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1049, 1953, 3147, 7343, 9441, 22029, 32519, 39659, 66087, 97557, 118977, 227633, 277613, 292671, 356931, 682899, 832839, 1229429, 2048697, 2498517, 3688287, 8606003, 11064861, 25818009, 41602291, 77454027, 124806873, 291216037, 374420619, 873648111, 1289671021, 2620944333, 3869013063, 9027697147, 11607039189, 27083091441, 81249274323]

約数ペア:

[(1, 81249274323), (3, 27083091441), (7, 11607039189), (9, 9027697147), (21, 3869013063), (31, 2620944333), (63, 1289671021), (93, 873648111), (217, 374420619), (279, 291216037), (651, 124806873), (1049, 77454027), (1953, 41602291), (3147, 25818009), (7343, 11064861), (9441, 8606003), (22029, 3688287), (32519, 2498517), (39659, 2048697), (66087, 1229429), (97557, 832839), (118977, 682899), (227633, 356931), (277613, 292671)]