55595121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 81838080

約数和(自身を除く): 26242959

約数列:

[1, 3, 19, 31, 57, 73, 93, 219, 431, 589, 1293, 1387, 1767, 2263, 4161, 6789, 8189, 13361, 24567, 31463, 40083, 42997, 94389, 128991, 253859, 597797, 761577, 975353, 1793391, 2926059, 18531707, 55595121]

約数ペア:

[(1, 55595121), (3, 18531707), (19, 2926059), (31, 1793391), (57, 975353), (73, 761577), (93, 597797), (219, 253859), (431, 128991), (589, 94389), (1293, 42997), (1387, 40083), (1767, 31463), (2263, 24567), (4161, 13361), (6789, 8189)]