168982891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{70793}}^1$

素因数の和:70842

約数の個数: 16

約数和(自身を含む): 217479168

約数和(自身を除く): 48496277

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 70793, 495551, 778723, 2194583, 5451061, 15362081, 24140413, 168982891]

約数ペア:

[(1, 168982891), (7, 24140413), (11, 15362081), (31, 5451061), (77, 2194583), (217, 778723), (341, 495551), (2387, 70793)]