25234621551

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4481}}^1\times {\mathrm{12269}}^1$

素因数の和:16776

約数の個数: 32

約数和(自身を含む): 39595780800

約数和(自身を除く): 14361159249

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4481, 12269, 13443, 36807, 40329, 76177, 110421, 120987, 208573, 228531, 331263, 625719, 685593, 1877157, 2056779, 5631471, 54977389, 164932167, 494796501, 934615613, 1484389503, 2803846839, 8411540517, 25234621551]

約数ペア:

[(1, 25234621551), (3, 8411540517), (9, 2803846839), (17, 1484389503), (27, 934615613), (51, 494796501), (153, 164932167), (459, 54977389), (4481, 5631471), (12269, 2056779), (13443, 1877157), (36807, 685593), (40329, 625719), (76177, 331263), (110421, 228531), (120987, 208573)]