207668043

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 112

約数和(自身を含む): 377740800

約数和(自身を除く): 170072757

約数列:

[1, 3, 9, 11, 19, 27, 29, 33, 47, 57, 81, 87, 99, 141, 171, 209, 243, 261, 297, 319, 423, 513, 517, 551, 627, 729, 783, 891, 893, 957, 1269, 1363, 1539, 1551, 1653, 1881, 2349, 2673, 2679, 2871, 3807, 4089, 4617, 4653, 4959, 5643, 6061, 7047, 8019, 8037, 8613, 9823, 11421, 12267, 13851, 13959, 14877, 14993, 16929, 18183, 21141, 24111, 25839, 25897, 29469, 34263, 36801, 41877, 44631, 44979, 50787, 54549, 72333, 77517, 77691, 88407, 110403, 125631, 133893, 134937, 152361, 163647, 216999, 232551, 233073, 265221, 284867, 331209, 376893, 401679, 404811, 490941, 650997, 699219, 795663, 854601, 993627, 1214433, 1472823, 2097657, 2386989, 2563803, 3643299, 4418469, 6292971, 7160967, 7691409, 10929897, 18878913, 23074227, 69222681, 207668043]

約数ペア:

[(1, 207668043), (3, 69222681), (9, 23074227), (11, 18878913), (19, 10929897), (27, 7691409), (29, 7160967), (33, 6292971), (47, 4418469), (57, 3643299), (81, 2563803), (87, 2386989), (99, 2097657), (141, 1472823), (171, 1214433), (209, 993627), (243, 854601), (261, 795663), (297, 699219), (319, 650997), (423, 490941), (513, 404811), (517, 401679), (551, 376893), (627, 331209), (729, 284867), (783, 265221), (891, 233073), (893, 232551), (957, 216999), (1269, 163647), (1363, 152361), (1539, 134937), (1551, 133893), (1653, 125631), (1881, 110403), (2349, 88407), (2673, 77691), (2679, 77517), (2871, 72333), (3807, 54549), (4089, 50787), (4617, 44979), (4653, 44631), (4959, 41877), (5643, 36801), (6061, 34263), (7047, 29469), (8019, 25897), (8037, 25839), (8613, 24111), (9823, 21141), (11421, 18183), (12267, 16929), (13851, 14993), (13959, 14877)]