170796681

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 84

約数和(自身を含む): 299831760

約数和(自身を除く): 129035079

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 59, 81, 99, 171, 177, 209, 243, 297, 361, 513, 531, 627, 649, 729, 891, 1083, 1121, 1539, 1593, 1881, 1947, 2673, 3249, 3363, 3971, 4617, 4779, 5643, 5841, 8019, 9747, 10089, 11913, 12331, 13851, 14337, 16929, 17523, 21299, 29241, 30267, 35739, 36993, 43011, 50787, 52569, 63897, 87723, 90801, 107217, 110979, 152361, 157707, 191691, 234289, 263169, 272403, 321651, 332937, 473121, 575073, 702867, 817209, 964953, 998811, 1725219, 2108601, 2894859, 2996433, 5175657, 6325803, 8989299, 15526971, 18977409, 56932227, 170796681]

約数ペア:

[(1, 170796681), (3, 56932227), (9, 18977409), (11, 15526971), (19, 8989299), (27, 6325803), (33, 5175657), (57, 2996433), (59, 2894859), (81, 2108601), (99, 1725219), (171, 998811), (177, 964953), (209, 817209), (243, 702867), (297, 575073), (361, 473121), (513, 332937), (531, 321651), (627, 272403), (649, 263169), (729, 234289), (891, 191691), (1083, 157707), (1121, 152361), (1539, 110979), (1593, 107217), (1881, 90801), (1947, 87723), (2673, 63897), (3249, 52569), (3363, 50787), (3971, 43011), (4617, 36993), (4779, 35739), (5643, 30267), (5841, 29241), (8019, 21299), (9747, 17523), (10089, 16929), (11913, 14337), (12331, 13851)]