53787423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4157}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 22054497

約数列:

[1, 3, 19, 57, 227, 681, 4157, 4313, 12471, 12939, 78983, 236949, 943639, 2830917, 17929141, 53787423]

約数ペア:

[(1, 53787423), (3, 17929141), (19, 2830917), (57, 943639), (227, 236949), (681, 78983), (4157, 12939), (4313, 12471)]