577136001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9859}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 883456000

約数和(自身を除く): 306319999

約数列:

[1, 3, 13, 19, 39, 57, 79, 237, 247, 741, 1027, 1501, 3081, 4503, 9859, 19513, 29577, 58539, 128167, 187321, 384501, 561963, 778861, 2336583, 2435173, 7305519, 10125193, 14798359, 30375579, 44395077, 192378667, 577136001]

約数ペア:

[(1, 577136001), (3, 192378667), (13, 44395077), (19, 30375579), (39, 14798359), (57, 10125193), (79, 7305519), (237, 2435173), (247, 2336583), (741, 778861), (1027, 561963), (1501, 384501), (3081, 187321), (4503, 128167), (9859, 58539), (19513, 29577)]