828992703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 1445363712

約数和(自身を除く): 616371009

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 337, 463, 483, 759, 1011, 1389, 1771, 2359, 3241, 3707, 5093, 5313, 7077, 7751, 9723, 10649, 11121, 15279, 23253, 25949, 31947, 35651, 54257, 74543, 77847, 85261, 106953, 117139, 156031, 162771, 223629, 255783, 351417, 468093, 596827, 819973, 1092217, 1716341, 1790481, 2459919, 3276651, 3588713, 5149023, 10766139, 12014387, 25120991, 36043161, 39475843, 75362973, 118427529, 276330901, 828992703]

約数ペア:

[(1, 828992703), (3, 276330901), (7, 118427529), (11, 75362973), (21, 39475843), (23, 36043161), (33, 25120991), (69, 12014387), (77, 10766139), (161, 5149023), (231, 3588713), (253, 3276651), (337, 2459919), (463, 1790481), (483, 1716341), (759, 1092217), (1011, 819973), (1389, 596827), (1771, 468093), (2359, 351417), (3241, 255783), (3707, 223629), (5093, 162771), (5313, 156031), (7077, 117139), (7751, 106953), (9723, 85261), (10649, 77847), (11121, 74543), (15279, 54257), (23253, 35651), (25949, 31947)]