144321023

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 190080000

約数和(自身を除く): 45758977

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 343, 539, 1319, 1421, 2233, 3773, 9233, 9947, 14509, 15631, 38251, 64631, 101563, 109417, 267757, 420761, 452417, 710941, 1874299, 2945327, 4976587, 13120093, 20617289, 144321023]

約数ペア:

[(1, 144321023), (7, 20617289), (11, 13120093), (29, 4976587), (49, 2945327), (77, 1874299), (203, 710941), (319, 452417), (343, 420761), (539, 267757), (1319, 109417), (1421, 101563), (2233, 64631), (3773, 38251), (9233, 15631), (9947, 14509)]