72250299

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 118831680

約数和(自身を除く): 46581381

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 297, 393, 619, 891, 1179, 1441, 1857, 3537, 4323, 5571, 6809, 10611, 12969, 16713, 20427, 38907, 50139, 61281, 81089, 116721, 183843, 243267, 551529, 729801, 891979, 2189403, 2675937, 6568209, 8027811, 24083433, 72250299]

約数ペア:

[(1, 72250299), (3, 24083433), (9, 8027811), (11, 6568209), (27, 2675937), (33, 2189403), (81, 891979), (99, 729801), (131, 551529), (297, 243267), (393, 183843), (619, 116721), (891, 81089), (1179, 61281), (1441, 50139), (1857, 38907), (3537, 20427), (4323, 16713), (5571, 12969), (6809, 10611)]