269667021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 396772992

約数和(自身を除く): 127105971

約数列:

[1, 3, 13, 39, 53, 159, 283, 461, 689, 849, 1383, 2067, 3679, 5993, 11037, 14999, 17979, 24433, 44997, 73299, 130463, 194987, 317629, 391389, 584961, 952887, 1696019, 5088057, 6914539, 20743617, 89889007, 269667021]

約数ペア:

[(1, 269667021), (3, 89889007), (13, 20743617), (39, 6914539), (53, 5088057), (159, 1696019), (283, 952887), (461, 584961), (689, 391389), (849, 317629), (1383, 194987), (2067, 130463), (3679, 73299), (5993, 44997), (11037, 24433), (14999, 17979)]