56965503

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 92160000

約数和(自身を除く): 35194497

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 1999, 4071, 5997, 9499, 13993, 28497, 41979, 45977, 117941, 137931, 321839, 353823, 825587, 965517, 2476761, 2712643, 8137929, 18988501, 56965503]

約数ペア:

[(1, 56965503), (3, 18988501), (7, 8137929), (21, 2712643), (23, 2476761), (59, 965517), (69, 825587), (161, 353823), (177, 321839), (413, 137931), (483, 117941), (1239, 45977), (1357, 41979), (1999, 28497), (4071, 13993), (5997, 9499)]