26554419

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 42560000

約数和(自身を除く): 16005581

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 1399, 2109, 4197, 6327, 12591, 18981, 26581, 37773, 51763, 79743, 155289, 239229, 465867, 717687, 983497, 1397601, 2950491, 8851473, 26554419]

約数ペア:

[(1, 26554419), (3, 8851473), (9, 2950491), (19, 1397601), (27, 983497), (37, 717687), (57, 465867), (111, 239229), (171, 155289), (333, 79743), (513, 51763), (703, 37773), (999, 26581), (1399, 18981), (2109, 12591), (4197, 6327)]