152691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 254208

約数和(自身を除く): 101517

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 661, 1983, 4627, 7271, 13881, 21813, 50897, 152691]

約数ペア:

[(1, 152691), (3, 50897), (7, 21813), (11, 13881), (21, 7271), (33, 4627), (77, 1983), (231, 661)]