90885513

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 123819840

約数和(自身を除く): 32934327

約数列:

[1, 3, 53, 159, 509, 1123, 1527, 3369, 26977, 59519, 80931, 178557, 571607, 1714821, 30295171, 90885513]

約数ペア:

[(1, 90885513), (3, 30295171), (53, 1714821), (159, 571607), (509, 178557), (1123, 80931), (1527, 59519), (3369, 26977)]