2064757581

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1289}}^1\times {\mathrm{1447}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 3138105600

約数和(自身を除く): 1073348019

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1289, 1447, 3867, 4341, 11601, 13023, 34803, 39069, 52849, 59327, 158547, 177981, 475641, 533943, 1426923, 1601829, 1865183, 5595549, 16786647, 50359941, 76472503, 229417509, 688252527, 2064757581]

約数ペア:

[(1, 2064757581), (3, 688252527), (9, 229417509), (27, 76472503), (41, 50359941), (123, 16786647), (369, 5595549), (1107, 1865183), (1289, 1601829), (1447, 1426923), (3867, 533943), (4341, 475641), (11601, 177981), (13023, 158547), (34803, 59327), (39069, 52849)]