87042059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 103118400

約数和(自身を除く): 16076341

約数列:

[1, 13, 19, 53, 61, 109, 247, 689, 793, 1007, 1159, 1417, 2071, 3233, 5777, 6649, 13091, 15067, 26923, 42029, 61427, 75101, 86437, 109763, 126331, 352397, 798551, 1426919, 1642303, 4581161, 6695543, 87042059]

約数ペア:

[(1, 87042059), (13, 6695543), (19, 4581161), (53, 1642303), (61, 1426919), (109, 798551), (247, 352397), (689, 126331), (793, 109763), (1007, 86437), (1159, 75101), (1417, 61427), (2071, 42029), (3233, 26923), (5777, 15067), (6649, 13091)]