142191687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 218845440

約数和(自身を除く): 76653753

約数列:

[1, 3, 11, 19, 33, 57, 209, 241, 627, 723, 941, 2651, 2823, 4579, 7953, 10351, 13737, 17879, 31053, 50369, 53637, 151107, 196669, 226781, 590007, 680343, 2494591, 4308839, 7483773, 12926517, 47397229, 142191687]

約数ペア:

[(1, 142191687), (3, 47397229), (11, 12926517), (19, 7483773), (33, 4308839), (57, 2494591), (209, 680343), (241, 590007), (627, 226781), (723, 196669), (941, 151107), (2651, 53637), (2823, 50369), (4579, 31053), (7953, 17879), (10351, 13737)]