149814357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{839}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 249661440

約数和(自身を除く): 99847083

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 773, 839, 2319, 2517, 5411, 5873, 8503, 9229, 16233, 17619, 25509, 27687, 59521, 64603, 178563, 193809, 648547, 1945641, 4539829, 7134017, 13619487, 21402051, 49938119, 149814357]

約数ペア:

[(1, 149814357), (3, 49938119), (7, 21402051), (11, 13619487), (21, 7134017), (33, 4539829), (77, 1945641), (231, 648547), (773, 193809), (839, 178563), (2319, 64603), (2517, 59521), (5411, 27687), (5873, 25509), (8503, 17619), (9229, 16233)]