48877407

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{3967}}^1$

素因数の和:4047

約数の個数: 18

約数和(自身を含む): 72578688

約数和(自身を除く): 23701281

約数列:

[1, 3, 9, 37, 111, 333, 1369, 3967, 4107, 11901, 12321, 35703, 146779, 440337, 1321011, 5430823, 16292469, 48877407]

約数ペア:

[(1, 48877407), (3, 16292469), (9, 5430823), (37, 1321011), (111, 440337), (333, 146779), (1369, 35703), (3967, 12321), (4107, 11901)]