150870867

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 237295104

約数和(自身を除く): 86424237

約数列:

[1, 3, 7, 21, 37, 111, 259, 281, 691, 777, 843, 1967, 2073, 4837, 5901, 10397, 14511, 25567, 31191, 72779, 76701, 178969, 194171, 218337, 536907, 582513, 1359197, 4077591, 7184327, 21552981, 50290289, 150870867]

約数ペア:

[(1, 150870867), (3, 50290289), (7, 21552981), (21, 7184327), (37, 4077591), (111, 1359197), (259, 582513), (281, 536907), (691, 218337), (777, 194171), (843, 178969), (1967, 76701), (2073, 72779), (4837, 31191), (5901, 25567), (10397, 14511)]