188538570081

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{18232141}}^1$

素因数の和:18232533

約数の個数: 16

約数和(自身を含む): 280045701120

約数和(自身を除く): 91507131039

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 18232141, 54696423, 164089269, 492267807, 6982910003, 20948730009, 62846190027, 188538570081]

約数ペア:

[(1, 188538570081), (3, 62846190027), (9, 20948730009), (27, 6982910003), (383, 492267807), (1149, 164089269), (3447, 54696423), (10341, 18232141)]