81731703

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 110105600

約数和(自身を除く): 28373897

約数列:

[1, 3, 229, 271, 439, 687, 813, 1317, 62059, 100531, 118969, 186177, 301593, 356907, 27243901, 81731703]

約数ペア:

[(1, 81731703), (3, 27243901), (229, 356907), (271, 301593), (439, 186177), (687, 118969), (813, 100531), (1317, 62059)]