87563049

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{11239}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 138386880

約数和(自身を除く): 50823831

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 11239, 33717, 78673, 236019, 550711, 595667, 1652133, 1787001, 4169669, 12509007, 29187683, 87563049]

約数ペア:

[(1, 87563049), (3, 29187683), (7, 12509007), (21, 4169669), (49, 1787001), (53, 1652133), (147, 595667), (159, 550711), (371, 236019), (1113, 78673), (2597, 33717), (7791, 11239)]