70064433

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 110702592

約数和(自身を除く): 40638159

約数列:

[1, 3, 9, 27, 31, 71, 81, 93, 131, 213, 243, 279, 393, 639, 837, 1179, 1917, 2201, 2511, 3537, 4061, 5751, 6603, 7533, 9301, 10611, 12183, 17253, 19809, 27903, 31833, 36549, 59427, 83709, 109647, 178281, 251127, 288331, 328941, 534843, 753381, 864993, 986823, 2260143, 2594979, 7784937, 23354811, 70064433]

約数ペア:

[(1, 70064433), (3, 23354811), (9, 7784937), (27, 2594979), (31, 2260143), (71, 986823), (81, 864993), (93, 753381), (131, 534843), (213, 328941), (243, 288331), (279, 251127), (393, 178281), (639, 109647), (837, 83709), (1179, 59427), (1917, 36549), (2201, 31833), (2511, 27903), (3537, 19809), (4061, 17253), (5751, 12183), (6603, 10611), (7533, 9301)]