90641991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{58441}}^1$

素因数の和:58502

約数の個数: 16

約数和(自身を含む): 134650368

約数和(自身を除く): 44008377

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 58441, 175323, 642851, 1928553, 2746727, 8240181, 30213997, 90641991]

約数ペア:

[(1, 90641991), (3, 30213997), (11, 8240181), (33, 2746727), (47, 1928553), (141, 642851), (517, 175323), (1551, 58441)]