628886151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{111091}}^1$

素因数の和:111151

約数の個数: 24

約数和(自身を含む): 987830064

約数和(自身を除く): 358943913

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 111091, 333273, 999819, 1888547, 4110367, 5665641, 12331101, 16996923, 36993303, 69876239, 209628717, 628886151]

約数ペア:

[(1, 628886151), (3, 209628717), (9, 69876239), (17, 36993303), (37, 16996923), (51, 12331101), (111, 5665641), (153, 4110367), (333, 1888547), (629, 999819), (1887, 333273), (5661, 111091)]