138121113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 207446400

約数和(自身を除く): 69325287

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 377, 1131, 1259, 1261, 2813, 3777, 3783, 8439, 16367, 36511, 36569, 49101, 109533, 109707, 122123, 366369, 474643, 1423929, 1587599, 3541567, 4762797, 10624701, 46040371, 138121113]

約数ペア:

[(1, 138121113), (3, 46040371), (13, 10624701), (29, 4762797), (39, 3541567), (87, 1587599), (97, 1423929), (291, 474643), (377, 366369), (1131, 122123), (1259, 109707), (1261, 109533), (2813, 49101), (3777, 36569), (3783, 36511), (8439, 16367)]