81562249

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 86169600

約数和(自身を除く): 4607351

約数列:

[1, 47, 59, 67, 439, 2773, 3149, 3953, 20633, 25901, 29413, 185791, 1217347, 1382411, 1735367, 81562249]

約数ペア:

[(1, 81562249), (47, 1735367), (59, 1382411), (67, 1217347), (439, 185791), (2773, 29413), (3149, 25901), (3953, 20633)]