188296804521

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2333207}}^1$

素因数の和:2333291

約数の個数: 48

約数和(自身を含む): 329822282880

約数和(自身を除く): 141525478359

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 1281, 1323, 1647, 2989, 3843, 8967, 11529, 26901, 80703, 2333207, 6999621, 16332449, 20998863, 48997347, 62996589, 114327143, 142325627, 146992041, 342981429, 426976881, 440976123, 996279389, 1028944287, 1280930643, 2988838167, 3086832861, 3842791929, 6973955723, 8966514501, 20921867169, 26899543503, 62765601507, 188296804521]

約数ペア:

[(1, 188296804521), (3, 62765601507), (7, 26899543503), (9, 20921867169), (21, 8966514501), (27, 6973955723), (49, 3842791929), (61, 3086832861), (63, 2988838167), (147, 1280930643), (183, 1028944287), (189, 996279389), (427, 440976123), (441, 426976881), (549, 342981429), (1281, 146992041), (1323, 142325627), (1647, 114327143), (2989, 62996589), (3843, 48997347), (8967, 20998863), (11529, 16332449), (26901, 6999621), (80703, 2333207)]