31366098531

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{42443}}^1$

素因数の和:42824

約数の個数: 32

約数和(自身を含む): 47102653440

約数和(自身を除く): 15736554909

約数列:

[1, 3, 9, 27, 101, 271, 303, 813, 909, 2439, 2727, 7317, 27371, 42443, 82113, 127329, 246339, 381987, 739017, 1145961, 4286743, 11502053, 12860229, 34506159, 38580687, 103518477, 115742061, 310555431, 1161707353, 3485122059, 10455366177, 31366098531]

約数ペア:

[(1, 31366098531), (3, 10455366177), (9, 3485122059), (27, 1161707353), (101, 310555431), (271, 115742061), (303, 103518477), (813, 38580687), (909, 34506159), (2439, 12860229), (2727, 11502053), (7317, 4286743), (27371, 1145961), (42443, 739017), (82113, 381987), (127329, 246339)]