26967897

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 20264103

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 59, 81, 99, 171, 177, 209, 243, 297, 513, 531, 627, 649, 729, 891, 1121, 1539, 1593, 1881, 1947, 2187, 2673, 3363, 4617, 4779, 5643, 5841, 8019, 10089, 12331, 13851, 14337, 16929, 17523, 24057, 30267, 36993, 41553, 43011, 50787, 52569, 90801, 110979, 129033, 152361, 157707, 272403, 332937, 457083, 473121, 817209, 998811, 1419363, 2451627, 2996433, 8989299, 26967897]

約数ペア:

[(1, 26967897), (3, 8989299), (9, 2996433), (11, 2451627), (19, 1419363), (27, 998811), (33, 817209), (57, 473121), (59, 457083), (81, 332937), (99, 272403), (171, 157707), (177, 152361), (209, 129033), (243, 110979), (297, 90801), (513, 52569), (531, 50787), (627, 43011), (649, 41553), (729, 36993), (891, 30267), (1121, 24057), (1539, 17523), (1593, 16929), (1881, 14337), (1947, 13851), (2187, 12331), (2673, 10089), (3363, 8019), (4617, 5841), (4779, 5643)]