127575147

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 202106880

約数和(自身を除く): 74531733

約数列:

[1, 3, 7, 21, 29, 87, 203, 271, 609, 773, 813, 1897, 2319, 5411, 5691, 7859, 16233, 22417, 23577, 55013, 67251, 156919, 165039, 209483, 470757, 628449, 1466381, 4399143, 6075007, 18225021, 42525049, 127575147]

約数ペア:

[(1, 127575147), (3, 42525049), (7, 18225021), (21, 6075007), (29, 4399143), (87, 1466381), (203, 628449), (271, 470757), (609, 209483), (773, 165039), (813, 156919), (1897, 67251), (2319, 55013), (5411, 23577), (5691, 22417), (7859, 16233)]