75741729

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15091}}^1$

素因数の和:15340

約数の個数: 16

約数和(自身を含む): 115906560

約数和(自身を除く): 40164831

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 15091, 45273, 105637, 316911, 3606749, 10820247, 25247243, 75741729]

約数ペア:

[(1, 75741729), (3, 25247243), (7, 10820247), (21, 3606749), (239, 316911), (717, 105637), (1673, 45273), (5019, 15091)]