81973833

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{12517}}^1$

素因数の和:12616

約数の個数: 16

約数和(自身を含む): 114164160

約数和(自身を除く): 32190327

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 12517, 37551, 463129, 738503, 1389387, 2215509, 27324611, 81973833]

約数ペア:

[(1, 81973833), (3, 27324611), (37, 2215509), (59, 1389387), (111, 738503), (177, 463129), (2183, 37551), (6549, 12517)]