90741321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 36

約数和(自身を含む): 150967440

約数和(自身を除く): 60226119

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 1083, 1881, 2539, 3249, 3971, 7617, 11913, 22851, 27929, 35739, 48241, 83787, 144723, 251361, 434169, 530651, 916579, 1591953, 2749737, 4775859, 8249211, 10082369, 30247107, 90741321]

約数ペア:

[(1, 90741321), (3, 30247107), (9, 10082369), (11, 8249211), (19, 4775859), (33, 2749737), (57, 1591953), (99, 916579), (171, 530651), (209, 434169), (361, 251361), (627, 144723), (1083, 83787), (1881, 48241), (2539, 35739), (3249, 27929), (3971, 22851), (7617, 11913)]