11804515911

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{149}}^2\times {\mathrm{419}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 18023846400

約数和(自身を除く): 6219330489

約数列:

[1, 3, 9, 27, 47, 141, 149, 419, 423, 447, 1257, 1269, 1341, 3771, 4023, 7003, 11313, 19693, 21009, 22201, 59079, 62431, 63027, 66603, 177237, 187293, 189081, 199809, 531711, 561879, 599427, 1043447, 1685637, 2934257, 3130341, 8802771, 9302219, 9391023, 26408313, 27906657, 28173069, 79224939, 83719971, 251159913, 437204293, 1311612879, 3934838637, 11804515911]

約数ペア:

[(1, 11804515911), (3, 3934838637), (9, 1311612879), (27, 437204293), (47, 251159913), (141, 83719971), (149, 79224939), (419, 28173069), (423, 27906657), (447, 26408313), (1257, 9391023), (1269, 9302219), (1341, 8802771), (3771, 3130341), (4023, 2934257), (7003, 1685637), (11313, 1043447), (19693, 599427), (21009, 561879), (22201, 531711), (59079, 199809), (62431, 189081), (63027, 187293), (66603, 177237)]