73876369

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 20

約数和(自身を含む): 89239860

約数和(自身を除く): 15363491

約数列:

[1, 7, 29, 49, 203, 343, 1061, 1421, 2401, 7427, 9947, 30769, 51989, 69629, 215383, 363923, 1507681, 2547461, 10553767, 73876369]

約数ペア:

[(1, 73876369), (7, 10553767), (29, 2547461), (49, 1507681), (203, 363923), (343, 215383), (1061, 69629), (1421, 51989), (2401, 30769), (7427, 9947)]