86814249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 125136000

約数和(自身を除く): 38321751

約数列:

[1, 3, 19, 57, 89, 109, 157, 267, 327, 471, 1691, 2071, 2983, 5073, 6213, 8949, 9701, 13973, 17113, 29103, 41919, 51339, 184319, 265487, 325147, 552957, 796461, 975441, 1523057, 4569171, 28938083, 86814249]

約数ペア:

[(1, 86814249), (3, 28938083), (19, 4569171), (57, 1523057), (89, 975441), (109, 796461), (157, 552957), (267, 325147), (327, 265487), (471, 184319), (1691, 51339), (2071, 41919), (2983, 29103), (5073, 17113), (6213, 13973), (8949, 9701)]