54808731

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 88444224

約数和(自身を除く): 33635493

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 751, 901, 1377, 1431, 2253, 2703, 4293, 6759, 8109, 12767, 20277, 24327, 38301, 39803, 60831, 72981, 114903, 119409, 344709, 358227, 676651, 1034127, 1074681, 2029953, 3224043, 6089859, 18269577, 54808731]

約数ペア:

[(1, 54808731), (3, 18269577), (9, 6089859), (17, 3224043), (27, 2029953), (51, 1074681), (53, 1034127), (81, 676651), (153, 358227), (159, 344709), (459, 119409), (477, 114903), (751, 72981), (901, 60831), (1377, 39803), (1431, 38301), (2253, 24327), (2703, 20277), (4293, 12767), (6759, 8109)]