264542234877

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{1621}}^1$

素因数の和:2256

約数の個数: 80

約数和(自身を含む): 415447401600

約数和(自身を除く): 150905166723

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 251, 349, 621, 753, 1047, 1621, 1863, 2259, 3141, 4863, 5773, 6777, 8027, 9423, 14589, 17319, 20331, 24081, 28269, 37283, 43767, 51957, 72243, 87599, 111849, 131301, 155871, 216729, 262797, 335547, 406871, 467613, 565729, 650187, 788391, 1006641, 1220613, 1697187, 2014777, 2365173, 3019923, 3661839, 5091561, 6044331, 7095519, 9358033, 10985517, 13011767, 15274683, 18132993, 28074099, 32956551, 39035301, 45824049, 54398979, 84222297, 117105903, 141997979, 163196937, 252666891, 351317709, 425993937, 758000673, 1053953127, 1277981811, 3265953517, 3833945433, 9797860551, 11501836299, 29393581653, 88180744959, 264542234877]

約数ペア:

[(1, 264542234877), (3, 88180744959), (9, 29393581653), (23, 11501836299), (27, 9797860551), (69, 3833945433), (81, 3265953517), (207, 1277981811), (251, 1053953127), (349, 758000673), (621, 425993937), (753, 351317709), (1047, 252666891), (1621, 163196937), (1863, 141997979), (2259, 117105903), (3141, 84222297), (4863, 54398979), (5773, 45824049), (6777, 39035301), (8027, 32956551), (9423, 28074099), (14589, 18132993), (17319, 15274683), (20331, 13011767), (24081, 10985517), (28269, 9358033), (37283, 7095519), (43767, 6044331), (51957, 5091561), (72243, 3661839), (87599, 3019923), (111849, 2365173), (131301, 2014777), (155871, 1697187), (216729, 1220613), (262797, 1006641), (335547, 788391), (406871, 650187), (467613, 565729)]