67876683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 109424640

約数和(自身を除く): 41547957

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 547, 933, 1641, 2177, 3829, 5909, 6531, 10393, 11487, 17727, 31179, 41363, 72751, 124089, 170117, 218253, 510351, 1190819, 3232223, 3572457, 9696669, 22625561, 67876683]

約数ペア:

[(1, 67876683), (3, 22625561), (7, 9696669), (19, 3572457), (21, 3232223), (57, 1190819), (133, 510351), (311, 218253), (399, 170117), (547, 124089), (933, 72751), (1641, 41363), (2177, 31179), (3829, 17727), (5909, 11487), (6531, 10393)]