172000503

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{3593}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 259026768

約数和(自身を除く): 87026265

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 1773, 3593, 5319, 10779, 15957, 32337, 47871, 97011, 291033, 707821, 873099, 2123463, 6370389, 19111167, 57333501, 172000503]

約数ペア:

[(1, 172000503), (3, 57333501), (9, 19111167), (27, 6370389), (81, 2123463), (197, 873099), (243, 707821), (591, 291033), (1773, 97011), (3593, 47871), (5319, 32337), (10779, 15957)]