81740373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{190537}}^1$

素因数の和:190564

約数の個数: 16

約数和(自身を含む): 128041536

約数和(自身を除く): 46301163

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 190537, 571611, 2095907, 2476981, 6287721, 7430943, 27246791, 81740373]

約数ペア:

[(1, 81740373), (3, 27246791), (11, 7430943), (13, 6287721), (33, 2476981), (39, 2095907), (143, 571611), (429, 190537)]