31103659341

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{26801}}^1$

素因数の和:27674

約数の個数: 32

約数和(自身を含む): 47008563840

約数和(自身を除く): 15904904499

約数列:

[1, 3, 9, 27, 53, 159, 477, 811, 1431, 2433, 7299, 21897, 26801, 42983, 80403, 128949, 241209, 386847, 723627, 1160541, 1420453, 4261359, 12784077, 21735611, 38352231, 65206833, 195620499, 586861497, 1151987383, 3455962149, 10367886447, 31103659341]

約数ペア:

[(1, 31103659341), (3, 10367886447), (9, 3455962149), (27, 1151987383), (53, 586861497), (159, 195620499), (477, 65206833), (811, 38352231), (1431, 21735611), (2433, 12784077), (7299, 4261359), (21897, 1420453), (26801, 1160541), (42983, 723627), (80403, 386847), (128949, 241209)]