27785263128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{165388471}}^1$

素因数の和:165388487

約数の個数: 32

約数和(自身を含む): 79386466560

約数和(自身を除く): 51601203432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 165388471, 330776942, 496165413, 661553884, 992330826, 1157719297, 1323107768, 1984661652, 2315438594, 3473157891, 3969323304, 4630877188, 6946315782, 9261754376, 13892631564, 27785263128]

約数ペア:

[(1, 27785263128), (2, 13892631564), (3, 9261754376), (4, 6946315782), (6, 4630877188), (7, 3969323304), (8, 3473157891), (12, 2315438594), (14, 1984661652), (21, 1323107768), (24, 1157719297), (28, 992330826), (42, 661553884), (56, 496165413), (84, 330776942), (168, 165388471)]