90131007

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1669}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 123125760

約数和(自身を除く): 32994753

約数列:

[1, 3, 47, 141, 383, 1149, 1669, 5007, 18001, 54003, 78443, 235329, 639227, 1917681, 30043669, 90131007]

約数ペア:

[(1, 90131007), (3, 30043669), (47, 1917681), (141, 639227), (383, 235329), (1149, 78443), (1669, 54003), (5007, 18001)]