140647527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1523}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 210482688

約数和(自身を除く): 69835161

約数列:

[1, 3, 9, 31, 93, 279, 331, 993, 1523, 2979, 4569, 10261, 13707, 30783, 47213, 92349, 141639, 424917, 504113, 1512339, 4537017, 15627503, 46882509, 140647527]

約数ペア:

[(1, 140647527), (3, 46882509), (9, 15627503), (31, 4537017), (93, 1512339), (279, 504113), (331, 424917), (993, 141639), (1523, 92349), (2979, 47213), (4569, 30783), (10261, 13707)]