164539617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 254669184

約数和(自身を除く): 90129567

約数列:

[1, 3, 11, 17, 33, 51, 187, 241, 561, 723, 1217, 2651, 3651, 4097, 7953, 12291, 13387, 20689, 40161, 45067, 62067, 135201, 227579, 293297, 682737, 879891, 3226267, 4986049, 9678801, 14958147, 54846539, 164539617]

約数ペア:

[(1, 164539617), (3, 54846539), (11, 14958147), (17, 9678801), (33, 4986049), (51, 3226267), (187, 879891), (241, 682737), (561, 293297), (723, 227579), (1217, 135201), (2651, 62067), (3651, 45067), (4097, 40161), (7953, 20689), (12291, 13387)]