43169091

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 69242880

約数和(自身を除く): 26073789

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 643, 973, 1929, 2919, 3197, 4501, 9591, 13503, 14789, 22379, 44367, 67137, 89377, 103523, 268131, 310569, 625639, 1876917, 2055671, 6167013, 14389697, 43169091]

約数ペア:

[(1, 43169091), (3, 14389697), (7, 6167013), (21, 2055671), (23, 1876917), (69, 625639), (139, 310569), (161, 268131), (417, 103523), (483, 89377), (643, 67137), (973, 44367), (1929, 22379), (2919, 14789), (3197, 13503), (4501, 9591)]