53152821

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{12539}}^1$

素因数の和:12705

約数の個数: 16

約数和(自身を含む): 79252800

約数和(自身を除く): 26099979

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 12539, 37617, 112851, 338553, 1968623, 5905869, 17717607, 53152821]

約数ペア:

[(1, 53152821), (3, 17717607), (9, 5905869), (27, 1968623), (157, 338553), (471, 112851), (1413, 37617), (4239, 12539)]