201613257231

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{26573}}^1\times {\mathrm{37747}}^1$

素因数の和:64390

約数の個数: 16

約数和(自身を含む): 272847375744

約数和(自身を除く): 71234118513

約数列:

[1, 3, 67, 201, 26573, 37747, 79719, 113241, 1780391, 2529049, 5341173, 7587147, 1003051031, 3009153093, 67204419077, 201613257231]

約数ペア:

[(1, 201613257231), (3, 67204419077), (67, 3009153093), (201, 1003051031), (26573, 7587147), (37747, 5341173), (79719, 2529049), (113241, 1780391)]