40772511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 68886720

約数和(自身を除く): 28114209

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 6833, 20499, 61497, 88829, 116161, 184491, 266487, 348483, 799461, 1045449, 1510093, 2398383, 3136347, 4530279, 13590837, 40772511]

約数ペア:

[(1, 40772511), (3, 13590837), (9, 4530279), (13, 3136347), (17, 2398383), (27, 1510093), (39, 1045449), (51, 799461), (117, 348483), (153, 266487), (221, 184491), (351, 116161), (459, 88829), (663, 61497), (1989, 20499), (5967, 6833)]