172079751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{19993}}^1$

素因数の和:20166

約数の個数: 16

約数和(自身を含む): 243127040

約数和(自身を除く): 71047289

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 19993, 59979, 379867, 1139601, 3018943, 9056829, 57359917, 172079751]

約数ペア:

[(1, 172079751), (3, 57359917), (19, 9056829), (57, 3018943), (151, 1139601), (453, 379867), (2869, 59979), (8607, 19993)]