40702743

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 25341417

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 167, 177, 243, 459, 501, 531, 1003, 1377, 1503, 1593, 2839, 3009, 4131, 4509, 4779, 8517, 9027, 9853, 13527, 14337, 25551, 27081, 29559, 40581, 76653, 81243, 88677, 167501, 229959, 243729, 266031, 502503, 689877, 798093, 1507509, 2394279, 4522527, 13567581, 40702743]

約数ペア:

[(1, 40702743), (3, 13567581), (9, 4522527), (17, 2394279), (27, 1507509), (51, 798093), (59, 689877), (81, 502503), (153, 266031), (167, 243729), (177, 229959), (243, 167501), (459, 88677), (501, 81243), (531, 76653), (1003, 40581), (1377, 29559), (1503, 27081), (1593, 25551), (2839, 14337), (3009, 13527), (4131, 9853), (4509, 9027), (4779, 8517)]