69283893

素因数分解:

$3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{733}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 107774688

約数和(自身を除く): 38490795

約数列:

[1, 3, 7, 21, 49, 147, 643, 733, 1929, 2199, 4501, 5131, 13503, 15393, 31507, 35917, 94521, 107751, 471319, 1413957, 3299233, 9897699, 23094631, 69283893]

約数ペア:

[(1, 69283893), (3, 23094631), (7, 9897699), (21, 3299233), (49, 1413957), (147, 471319), (643, 107751), (733, 94521), (1929, 35917), (2199, 31507), (4501, 15393), (5131, 13503)]