5393871

素因数分解:

$3^6\times 7^2\times {\mathrm{151}}^1$

素因数の和:183

約数の個数: 42

約数和(自身を含む): 9469752

約数和(自身を除く): 4075881

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 151, 189, 243, 441, 453, 567, 729, 1057, 1323, 1359, 1701, 3171, 3969, 4077, 5103, 7399, 9513, 11907, 12231, 22197, 28539, 35721, 36693, 66591, 85617, 110079, 199773, 256851, 599319, 770553, 1797957, 5393871]

約数ペア:

[(1, 5393871), (3, 1797957), (7, 770553), (9, 599319), (21, 256851), (27, 199773), (49, 110079), (63, 85617), (81, 66591), (147, 36693), (151, 35721), (189, 28539), (243, 22197), (441, 12231), (453, 11907), (567, 9513), (729, 7399), (1057, 5103), (1323, 4077), (1359, 3969), (1701, 3171)]