90180861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{19507}}^1$

素因数の和:19600

約数の個数: 16

約数和(自身を含む): 127348224

約数和(自身を除く): 37167363

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 19507, 58521, 448661, 1306969, 1345983, 3920907, 30060287, 90180861]

約数ペア:

[(1, 90180861), (3, 30060287), (23, 3920907), (67, 1345983), (69, 1306969), (201, 448661), (1541, 58521), (4623, 19507)]