85489911

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4317

約数の個数: 40

約数和(自身を含む): 144803120

約数和(自身を除く): 59313209

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 4273, 6669, 12819, 20007, 38457, 55549, 81187, 115371, 166647, 243561, 346113, 499941, 730683, 1055431, 1499823, 2192049, 3166293, 4499469, 6576147, 9498879, 28496637, 85489911]

約数ペア:

[(1, 85489911), (3, 28496637), (9, 9498879), (13, 6576147), (19, 4499469), (27, 3166293), (39, 2192049), (57, 1499823), (81, 1055431), (117, 730683), (171, 499941), (247, 346113), (351, 243561), (513, 166647), (741, 115371), (1053, 81187), (1539, 55549), (2223, 38457), (4273, 20007), (6669, 12819)]