157139007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{52223}}^1$

素因数の和:52302

約数の個数: 16

約数和(自身を含む): 225607680

約数和(自身を除く): 68468673

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 52223, 156669, 887791, 2663373, 3081157, 9243471, 52379669, 157139007]

約数ペア:

[(1, 157139007), (3, 52379669), (17, 9243471), (51, 3081157), (59, 2663373), (177, 887791), (1003, 156669), (3009, 52223)]