51433839

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{40531}}^1$

素因数の和:40587

約数の個数: 16

約数和(自身を含む): 77821440

約数和(自身を除く): 26387601

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 40531, 121593, 364779, 1094337, 1904957, 5714871, 17144613, 51433839]

約数ペア:

[(1, 51433839), (3, 17144613), (9, 5714871), (27, 1904957), (47, 1094337), (141, 364779), (423, 121593), (1269, 40531)]