90519741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 144990720

約数和(自身を除く): 54470979

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 463, 557, 1389, 1671, 4167, 5013, 6019, 7241, 12501, 15039, 18057, 21723, 54171, 65169, 162513, 195507, 257891, 773673, 2321019, 3352583, 6963057, 10057749, 30173247, 90519741]

約数ペア:

[(1, 90519741), (3, 30173247), (9, 10057749), (13, 6963057), (27, 3352583), (39, 2321019), (117, 773673), (351, 257891), (463, 195507), (557, 162513), (1389, 65169), (1671, 54171), (4167, 21723), (5013, 18057), (6019, 15039), (7241, 12501)]