173061

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 297024

約数和(自身を除く): 123963

約数列:

[1, 3, 7, 9, 21, 41, 63, 67, 123, 201, 287, 369, 469, 603, 861, 1407, 2583, 2747, 4221, 8241, 19229, 24723, 57687, 173061]

約数ペア:

[(1, 173061), (3, 57687), (7, 24723), (9, 19229), (21, 8241), (41, 4221), (63, 2747), (67, 2583), (123, 1407), (201, 861), (287, 603), (369, 469)]