128181423

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 173176416

約数和(自身を除く): 44994993

約数列:

[1, 3, 101, 303, 433, 977, 1299, 2931, 43733, 98677, 131199, 296031, 423041, 1269123, 42727141, 128181423]

約数ペア:

[(1, 128181423), (3, 42727141), (101, 1269123), (303, 423041), (433, 296031), (977, 131199), (1299, 98677), (2931, 43733)]