155141971

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 164239488

約数和(自身を除く): 9097517

約数列:

[1, 47, 53, 61, 1021, 2491, 2867, 3233, 47987, 54113, 62281, 151951, 2543311, 2927207, 3300893, 155141971]

約数ペア:

[(1, 155141971), (47, 3300893), (53, 2927207), (61, 2543311), (1021, 151951), (2491, 62281), (2867, 54113), (3233, 47987)]