51302757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42017}}^1$

素因数の和:42068

約数の個数: 16

約数和(自身を含む): 76640832

約数和(自身を除く): 25338075

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 42017, 126051, 462187, 1386561, 1554629, 4663887, 17100919, 51302757]

約数ペア:

[(1, 51302757), (3, 17100919), (11, 4663887), (33, 1554629), (37, 1386561), (111, 462187), (407, 126051), (1221, 42017)]