738557577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{75913}}^1$

素因数の和:75989

約数の個数: 24

約数和(自身を含む): 1136888064

約数和(自身を除く): 398330487

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 75913, 227739, 683217, 1745999, 3567911, 5237997, 10703733, 15713991, 32111199, 82061953, 246185859, 738557577]

約数ペア:

[(1, 738557577), (3, 246185859), (9, 82061953), (23, 32111199), (47, 15713991), (69, 10703733), (141, 5237997), (207, 3567911), (423, 1745999), (1081, 683217), (3243, 227739), (9729, 75913)]