148910979

素因数分解:

$3^1\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{2833}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 227082752

約数和(自身を除く): 78171773

約数列:

[1, 3, 7, 21, 2503, 2833, 7509, 8499, 17521, 19831, 52563, 59493, 7090999, 21272997, 49636993, 148910979]

約数ペア:

[(1, 148910979), (3, 49636993), (7, 21272997), (21, 7090999), (2503, 59493), (2833, 52563), (7509, 19831), (8499, 17521)]