25887831201

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{1699}}^1\times {\mathrm{5479}}^1$

素因数の和:7290

約数の個数: 32

約数和(自身を含む): 38754560000

約数和(自身を除く): 12866728799

約数列:

[1, 3, 9, 27, 103, 309, 927, 1699, 2781, 5097, 5479, 15291, 16437, 45873, 49311, 147933, 174997, 524991, 564337, 1574973, 1693011, 4724919, 5079033, 9308821, 15237099, 27926463, 83779389, 251338167, 958808563, 2876425689, 8629277067, 25887831201]

約数ペア:

[(1, 25887831201), (3, 8629277067), (9, 2876425689), (27, 958808563), (103, 251338167), (309, 83779389), (927, 27926463), (1699, 15237099), (2781, 9308821), (5097, 5079033), (5479, 4724919), (15291, 1693011), (16437, 1574973), (45873, 564337), (49311, 524991), (147933, 174997)]