2017427769

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 3493324800

約数和(自身を除く): 1475897031

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 227, 413, 531, 681, 797, 1239, 1589, 1593, 2043, 2391, 3717, 4767, 5579, 6129, 7173, 11151, 13393, 14301, 16737, 21519, 40179, 42903, 47023, 50211, 93751, 120537, 141069, 150633, 180919, 281253, 329161, 361611, 423207, 542757, 843759, 987483, 1266433, 1269621, 1628271, 2531277, 2962449, 3799299, 4884813, 8887347, 10674221, 11397897, 32022663, 34193691, 74719547, 96067989, 224158641, 288203967, 672475923, 2017427769]

約数ペア:

[(1, 2017427769), (3, 672475923), (7, 288203967), (9, 224158641), (21, 96067989), (27, 74719547), (59, 34193691), (63, 32022663), (177, 11397897), (189, 10674221), (227, 8887347), (413, 4884813), (531, 3799299), (681, 2962449), (797, 2531277), (1239, 1628271), (1589, 1269621), (1593, 1266433), (2043, 987483), (2391, 843759), (3717, 542757), (4767, 423207), (5579, 361611), (6129, 329161), (7173, 281253), (11151, 180919), (13393, 150633), (14301, 141069), (16737, 120537), (21519, 93751), (40179, 50211), (42903, 47023)]