69077217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 110373120

約数和(自身を除く): 41295903

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 131, 209, 319, 393, 551, 627, 841, 957, 1441, 1653, 2489, 2523, 3799, 4323, 6061, 7467, 9251, 11397, 15979, 18183, 27379, 27753, 41789, 47937, 72181, 82137, 110171, 125367, 175769, 216543, 330513, 527307, 793991, 1211881, 2093249, 2381973, 3635643, 6279747, 23025739, 69077217]

約数ペア:

[(1, 69077217), (3, 23025739), (11, 6279747), (19, 3635643), (29, 2381973), (33, 2093249), (57, 1211881), (87, 793991), (131, 527307), (209, 330513), (319, 216543), (393, 175769), (551, 125367), (627, 110171), (841, 82137), (957, 72181), (1441, 47937), (1653, 41789), (2489, 27753), (2523, 27379), (3799, 18183), (4323, 15979), (6061, 11397), (7467, 9251)]