80732253

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 127513600

約数和(自身を除く): 46781347

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 1029, 1171, 1407, 3283, 3513, 8197, 9849, 22981, 24591, 57379, 68943, 78457, 172137, 235371, 401653, 549199, 1204959, 1647597, 3844393, 11533179, 26910751, 80732253]

約数ペア:

[(1, 80732253), (3, 26910751), (7, 11533179), (21, 3844393), (49, 1647597), (67, 1204959), (147, 549199), (201, 401653), (343, 235371), (469, 172137), (1029, 78457), (1171, 68943), (1407, 57379), (3283, 24591), (3513, 22981), (8197, 9849)]