1566263836059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{253993}}^1$

素因数の和:254228

約数の個数: 64

約数和(自身を含む): 2433270647808

約数和(自身を除く): 867006811749

約数列:

[1, 3, 13, 17, 39, 51, 71, 131, 213, 221, 393, 663, 923, 1207, 1703, 2227, 2769, 3621, 5109, 6681, 9301, 15691, 27903, 28951, 47073, 86853, 120913, 158117, 253993, 362739, 474351, 761979, 2055521, 3301909, 4317881, 6166563, 9905727, 12953643, 18033503, 33273083, 54100509, 56132453, 99819249, 168397359, 234435539, 306569551, 432550079, 565642411, 703306617, 919708653, 1297650237, 1696927233, 2362388893, 3985404163, 7087166679, 7353351343, 11956212489, 22060054029, 30711055609, 40160611181, 92133166827, 120481833543, 522087945353, 1566263836059]

約数ペア:

[(1, 1566263836059), (3, 522087945353), (13, 120481833543), (17, 92133166827), (39, 40160611181), (51, 30711055609), (71, 22060054029), (131, 11956212489), (213, 7353351343), (221, 7087166679), (393, 3985404163), (663, 2362388893), (923, 1696927233), (1207, 1297650237), (1703, 919708653), (2227, 703306617), (2769, 565642411), (3621, 432550079), (5109, 306569551), (6681, 234435539), (9301, 168397359), (15691, 99819249), (27903, 56132453), (28951, 54100509), (47073, 33273083), (86853, 18033503), (120913, 12953643), (158117, 9905727), (253993, 6166563), (362739, 4317881), (474351, 3301909), (761979, 2055521)]