156730077

素因数分解:

$3^2\times 7^4\times {\mathrm{7253}}^1$

素因数の和:7287

約数の個数: 30

約数和(自身を含む): 264139902

約数和(自身を除く): 107409825

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 7253, 21609, 21759, 50771, 65277, 152313, 355397, 456939, 1066191, 2487779, 3198573, 7463337, 17414453, 22390011, 52243359, 156730077]

約数ペア:

[(1, 156730077), (3, 52243359), (7, 22390011), (9, 17414453), (21, 7463337), (49, 3198573), (63, 2487779), (147, 1066191), (343, 456939), (441, 355397), (1029, 152313), (2401, 65277), (3087, 50771), (7203, 21759), (7253, 21609)]