73296639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 123675552

約数和(自身を除く): 50378913

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 857, 1677, 1989, 2193, 2571, 5031, 6579, 7713, 9503, 11141, 14569, 28509, 33423, 36851, 43707, 85527, 100269, 110553, 131121, 189397, 331659, 479063, 568191, 626467, 1437189, 1704573, 1879401, 4311567, 5638203, 8144071, 24432213, 73296639]

約数ペア:

[(1, 73296639), (3, 24432213), (9, 8144071), (13, 5638203), (17, 4311567), (39, 1879401), (43, 1704573), (51, 1437189), (117, 626467), (129, 568191), (153, 479063), (221, 331659), (387, 189397), (559, 131121), (663, 110553), (731, 100269), (857, 85527), (1677, 43707), (1989, 36851), (2193, 33423), (2571, 28509), (5031, 14569), (6579, 11141), (7713, 9503)]