118971729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8737}}^1$

素因数の和:8849

約数の個数: 24

約数和(自身を含む): 184022280

約数和(自身を除く): 65050551

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 8737, 13617, 26211, 78633, 148529, 445587, 777593, 1336761, 2332779, 6998337, 13219081, 39657243, 118971729]

約数ペア:

[(1, 118971729), (3, 39657243), (9, 13219081), (17, 6998337), (51, 2332779), (89, 1336761), (153, 777593), (267, 445587), (801, 148529), (1513, 78633), (4539, 26211), (8737, 13617)]