63818847

素因数分解:

$3^8\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 97780176

約数和(自身を除く): 33961329

約数列:

[1, 3, 9, 27, 71, 81, 137, 213, 243, 411, 639, 729, 1233, 1917, 2187, 3699, 5751, 6561, 9727, 11097, 17253, 29181, 33291, 51759, 87543, 99873, 155277, 262629, 299619, 465831, 787887, 898857, 2363661, 7090983, 21272949, 63818847]

約数ペア:

[(1, 63818847), (3, 21272949), (9, 7090983), (27, 2363661), (71, 898857), (81, 787887), (137, 465831), (213, 299619), (243, 262629), (411, 155277), (639, 99873), (729, 87543), (1233, 51759), (1917, 33291), (2187, 29181), (3699, 17253), (5751, 11097), (6561, 9727)]