157708983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22247}}^1$

素因数の和:22406

約数の個数: 16

約数和(自身を含む): 224259840

約数和(自身を除く): 66550857

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 22247, 66741, 378199, 1134597, 3092333, 9276999, 52569661, 157708983]

約数ペア:

[(1, 157708983), (3, 52569661), (17, 9276999), (51, 3092333), (139, 1134597), (417, 378199), (2363, 66741), (7089, 22247)]