86465337

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 136157952

約数和(自身を除く): 49692615

約数列:

[1, 3, 7, 21, 37, 111, 257, 259, 433, 771, 777, 1299, 1799, 3031, 5397, 9093, 9509, 16021, 28527, 48063, 66563, 111281, 112147, 199689, 333843, 336441, 778967, 2336901, 4117397, 12352191, 28821779, 86465337]

約数ペア:

[(1, 86465337), (3, 28821779), (7, 12352191), (21, 4117397), (37, 2336901), (111, 778967), (257, 336441), (259, 333843), (433, 199689), (771, 112147), (777, 111281), (1299, 66563), (1799, 48063), (3031, 28527), (5397, 16021), (9093, 9509)]