133173618

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{280957}}^1$

素因数の和:281041

約数の個数: 16

約数和(自身を含む): 269719680

約数和(自身を除く): 136546062

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 280957, 561914, 842871, 1685742, 22195603, 44391206, 66586809, 133173618]

約数ペア:

[(1, 133173618), (2, 66586809), (3, 44391206), (6, 22195603), (79, 1685742), (158, 842871), (237, 561914), (474, 280957)]