5531409

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 9539712

約数和(自身を除く): 4008303

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 103, 117, 153, 221, 243, 309, 351, 459, 663, 927, 1053, 1339, 1377, 1751, 1989, 2781, 3159, 4017, 4131, 5253, 5967, 8343, 12051, 15759, 17901, 22763, 25029, 36153, 47277, 53703, 68289, 108459, 141831, 204867, 325377, 425493, 614601, 1843803, 5531409]

約数ペア:

[(1, 5531409), (3, 1843803), (9, 614601), (13, 425493), (17, 325377), (27, 204867), (39, 141831), (51, 108459), (81, 68289), (103, 53703), (117, 47277), (153, 36153), (221, 25029), (243, 22763), (309, 17901), (351, 15759), (459, 12051), (663, 8343), (927, 5967), (1053, 5253), (1339, 4131), (1377, 4017), (1751, 3159), (1989, 2781)]