63667917

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 100608000

約数和(自身を除く): 36940083

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1501, 1571, 2133, 4503, 4713, 13509, 14139, 29849, 40527, 42417, 89547, 124109, 268641, 372327, 805923, 1116981, 2358071, 3350943, 7074213, 21222639, 63667917]

約数ペア:

[(1, 63667917), (3, 21222639), (9, 7074213), (19, 3350943), (27, 2358071), (57, 1116981), (79, 805923), (171, 372327), (237, 268641), (513, 124109), (711, 89547), (1501, 42417), (1571, 40527), (2133, 29849), (4503, 14139), (4713, 13509)]