71736351

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 96816384

約数和(自身を除く): 25080033

約数列:

[1, 3, 137, 347, 411, 503, 1041, 1509, 47539, 68911, 142617, 174541, 206733, 523623, 23912117, 71736351]

約数ペア:

[(1, 71736351), (3, 23912117), (137, 523623), (347, 206733), (411, 174541), (503, 142617), (1041, 68911), (1509, 47539)]