75011307

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11867}}^1$

素因数の和:11927

約数の個数: 24

約数和(自身を含む): 119059776

約数和(自身を除く): 44048469

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 11867, 35601, 83069, 249207, 510281, 581483, 1530843, 1744449, 3571967, 10715901, 25003769, 75011307]

約数ペア:

[(1, 75011307), (3, 25003769), (7, 10715901), (21, 3571967), (43, 1744449), (49, 1530843), (129, 581483), (147, 510281), (301, 249207), (903, 83069), (2107, 35601), (6321, 11867)]