201019077

素因数分解:

$3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 350138880

約数和(自身を除く): 149119803

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 243, 413, 531, 567, 1239, 1593, 1701, 2003, 3717, 4779, 6009, 11151, 14021, 14337, 18027, 33453, 42063, 54081, 100359, 118177, 126189, 162243, 354531, 378567, 486729, 827239, 1063593, 1135701, 2481717, 3190779, 3407103, 7445151, 9572337, 22335453, 28717011, 67006359, 201019077]

約数ペア:

[(1, 201019077), (3, 67006359), (7, 28717011), (9, 22335453), (21, 9572337), (27, 7445151), (59, 3407103), (63, 3190779), (81, 2481717), (177, 1135701), (189, 1063593), (243, 827239), (413, 486729), (531, 378567), (567, 354531), (1239, 162243), (1593, 126189), (1701, 118177), (2003, 100359), (3717, 54081), (4779, 42063), (6009, 33453), (11151, 18027), (14021, 14337)]