67108113

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 99118656

約数和(自身を除く): 32010543

約数列:

[1, 3, 9, 61, 183, 251, 487, 549, 753, 1461, 2259, 4383, 15311, 29707, 45933, 89121, 122237, 137799, 267363, 366711, 1100133, 7456457, 22369371, 67108113]

約数ペア:

[(1, 67108113), (3, 22369371), (9, 7456457), (61, 1100133), (183, 366711), (251, 267363), (487, 137799), (549, 122237), (753, 89121), (1461, 45933), (2259, 29707), (4383, 15311)]