67289643

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 103208000

約数和(自身を除く): 35918357

約数列:

[1, 3, 9, 27, 37, 111, 193, 333, 349, 579, 999, 1047, 1737, 3141, 5211, 7141, 9423, 12913, 21423, 38739, 64269, 67357, 116217, 192807, 202071, 348651, 606213, 1818639, 2492209, 7476627, 22429881, 67289643]

約数ペア:

[(1, 67289643), (3, 22429881), (9, 7476627), (27, 2492209), (37, 1818639), (111, 606213), (193, 348651), (333, 202071), (349, 192807), (579, 116217), (999, 67357), (1047, 64269), (1737, 38739), (3141, 21423), (5211, 12913), (7141, 9423)]