236421909

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 365497440

約数和(自身を除く): 129075531

約数列:

[1, 3, 9, 27, 59, 61, 81, 177, 183, 531, 549, 811, 1593, 1647, 2433, 3599, 4779, 4941, 7299, 10797, 21897, 32391, 47849, 49471, 65691, 97173, 143547, 148413, 291519, 430641, 445239, 1291923, 1335717, 2918789, 3875769, 4007151, 8756367, 26269101, 78807303, 236421909]

約数ペア:

[(1, 236421909), (3, 78807303), (9, 26269101), (27, 8756367), (59, 4007151), (61, 3875769), (81, 2918789), (177, 1335717), (183, 1291923), (531, 445239), (549, 430641), (811, 291519), (1593, 148413), (1647, 143547), (2433, 97173), (3599, 65691), (4779, 49471), (4941, 47849), (7299, 32391), (10797, 21897)]