27818043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22783}}^1$

素因数の和:22834

約数の個数: 16

約数和(自身を含む): 41558016

約数和(自身を除く): 13739973

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 22783, 68349, 250613, 751839, 842971, 2528913, 9272681, 27818043]

約数ペア:

[(1, 27818043), (3, 9272681), (11, 2528913), (33, 842971), (37, 751839), (111, 250613), (407, 68349), (1221, 22783)]