87309603

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 57479517

約数列:

[1, 3, 9, 17, 27, 37, 51, 53, 97, 111, 153, 159, 291, 333, 459, 477, 629, 873, 901, 999, 1431, 1649, 1887, 1961, 2619, 2703, 3589, 4947, 5141, 5661, 5883, 8109, 10767, 14841, 15423, 16983, 17649, 24327, 32301, 33337, 44523, 46269, 52947, 61013, 87397, 96903, 100011, 138807, 183039, 190217, 262191, 300033, 549117, 570651, 786573, 900099, 1647351, 1711953, 2359719, 3233689, 5135859, 9701067, 29103201, 87309603]

約数ペア:

[(1, 87309603), (3, 29103201), (9, 9701067), (17, 5135859), (27, 3233689), (37, 2359719), (51, 1711953), (53, 1647351), (97, 900099), (111, 786573), (153, 570651), (159, 549117), (291, 300033), (333, 262191), (459, 190217), (477, 183039), (629, 138807), (873, 100011), (901, 96903), (999, 87397), (1431, 61013), (1649, 52947), (1887, 46269), (1961, 44523), (2619, 33337), (2703, 32301), (3589, 24327), (4947, 17649), (5141, 16983), (5661, 15423), (5883, 14841), (8109, 10767)]